trigram

This is a table of type trigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.

trigram	frequency
the united states	578
part of the	428
the use of	302
some of the	291
it may be	287
one of the	285
and a half	265
it is not	257
of the ore	250
in the same	233
the weight of	230
out of the	228
there is a	226
so that the	223
the amount of	222
in which the	215
in order that	214
and in the	213
on the other	208
in order to	204
in the united	202
it will be	201
by means of	197
as to the	196
end of the	192
there is no	192
more or less	189
the bottom of	186
it has been	186
of the same	178
the manufacture of	174
the form of	172
at the same	171
as well as	171
of the mine	168
the presence of	167
the quantity of	167
and it is	167
that it is	165
the other hand	164
the fact that	164
so as to	163
it is a	162
bottom of the	156
in the case	156
gold and silver	154
of the furnace	153
the case of	152
per cent of	151
in this way	151
the number of	151
used in the	151
the whole of	149
the same time	149
the end of	148
in the form	145
weight of the	143
is to be	142
side of the	141
of the world	139
most of the	137
parts of the	132
grams of the	131
the action of	130
that of the	129
it must be	128
the cost of	128
the ore is	128
which has been	127
of the united	127
according to the	126
at the bottom	124
of nitric acid	124
so far as	124
in the first	124
of the metal	120
to have been	120
a solution of	120
found in the	119
it is necessary	118
the value of	118
of the coal	118
cent of the	117
but it is	117
of which is	117
lessee or agent	117
the formation of	116
portion of the	116
as soon as	114
whole of the	114
the addition of	113
a number of	111
to per cent	111
when it is	110
about per cent	110
a piece of	109
the result of	108
de re metallica	106
the method of	105
which have been	105
th th th	105
of the water	105
in some cases	104
of the gold	104
which it is	103
of this kind	103
of a mine	103
of the first	102
it should be	102
order that the	101
the nature of	101
not less than	100
the same way	100
will be found	99
in the manufacture	99
the proportion of	98
is made of	97
as in the	96
inspector of mines	96
the solution is	96
of hydrochloric acid	96
the percentage of	95
of the earth	95
for the purpose	95
as it is	95
two or three	94
it can be	94
and that the	94
is in the	93
in such a	93
a series of	93
because of the	92
the origin of	92
placed in the	91
of mineral resources	91
the surface of	90
the federation board	90
the purpose of	90
in connection with	89
is necessary to	89
that it may	89
in the middle	89
of which the	88
the head of	88
nature of the	88
during the war	87
is used in	87
as much as	87
likely to be	87
gram of the	87
surface of the	87
in this case	86
of the shaft	86
value of the	86
one and a	86
in the following	86
the th century	85
of the other	85
which may be	85
effect of varying	85
dilute hydrochloric acid	85
the effect of	84
due to the	83
is found in	82
the top of	82
a libra of	82
at the top	81
of a libra	81
the application of	81
together with the	80
the most important	79
an excess of	79
with hydrochloric acid	79
carbonate of soda	79
it is the	78
of the most	78
so that it	78
the gold is	78
it does not	77
iron and steel	77
on account of	77
in this manner	76
owing to the	76
in the furnace	76
to the bottom	76
on the th	76
and of the	76
of the silver	76
are to be	75
they may be	75
of the copper	75
and at the	75
should not be	74
be found in	74
of the mineral	74
may be made	74
and to the	74
the production of	73
of the tunnel	73
of the bellows	73
the mouth of	73
the middle of	73
mouth of the	73
it would be	73
if it is	72
with regard to	72
a foot and	72
is made by	72
from which the	72
to the ton	72
the development of	71
feet long and	71
at the end	71
the precipitate is	70
account of the	70
and the other	70
of sulphuric acid	70
with nitric acid	70
for this purpose	69
and a palm	69
in addition to	69
of gold and	69
a matter of	69
is likely to	69
a mixture of	69
used as a	68
of the iron	68
this is the	68
the determination of	68
the shape of	68
it is used	68
many of the	68
a distance of	68
the upper part	67
of the solution	67
is used for	67
and on the	67
there was a	66
is placed in	66
they have been	66
those of the	66
head of the	66
placed in a	65
the same as	65
small quantities of	65
character of the	65
means of a	65
for some time	65
on to the	65
will be seen	64
chief inspector of	64
and two digits	64
the th of	64
of the material	64
a depth of	64
of the assay	63
the executive committee	63
there are many	63
for this reason	63
top of the	63
the history of	63
in the future	63
the size of	63
with a little	62
the length of	62
there has been	62
it in the	62
at the surface	62
standard solution of	62
the water is	62
if the ore	62
a portion of	61
of the state	61
of the total	61
the work of	61
of the whole	61
of the general	61
is as follows	61
the question of	61
the lower end	61
mixed with the	60
dilute sulphuric acid	60
of the second	60
the particles of	60
to be the	59
of the peat	59
to be a	59
not to be	59
de natura fossilium	59
in relation to	59
two and a	59
and the same	59
knowledge of the	59
where it is	59
of iron and	59
the bulk of	58
the same number	58
with an iron	58
action of the	58
near the surface	58
of the crucible	58
the chief inspector	58
of which are	58
sides of the	58
in the ore	58
on the surface	58
added to the	58
nine hundred and	58
of copper and	57
or agent of	57
not more than	57
that they are	57
are found in	57
in which it	57
must not be	57
each of the	57
particles of gold	57
large number of	57
there are two	57
to some extent	57
which can be	57
and as many	57
of the metals	56
at the time	56
with grams of	56
made in the	56
the same manner	56
of the two	56
from the surface	56
of the latter	56
be regarded as	56
that they may	56
in the upper	56
on the subject	56
the provisions of	55
in a few	55
there may be	55
and in this	55
if there is	55
which is the	55
in the presence	55
bulk of the	55
at a time	55
this kind of	55
is difficult to	55
three or four	55
the depth of	55
it is best	55
in many cases	55
the part of	55
in regard to	55
any of the	55
soon as the	54
appears to be	54
of the mining	54
the standard solution	54
one or two	54
of the county	54
it is also	54
a half feet	54
the point of	54
the solution of	54
of the process	53
gold or silver	53
when it has	53
dilute nitric acid	53
be able to	53
that there is	53
and with the	53
the rest of	53
and they are	53
may have been	53
to the surface	53
same number of	52
first of all	52
the sides of	52
the separation of	52
but in the	52
to be made	52
the methods of	52
in the county	52
the conditions of	52
use of the	52
has to be	52
used for the	52
that it was	52
and a digit	52
a few drops	52
which they are	52
and when the	52
of the substance	52
of the vein	52
exhausted liquation cakes	52
in nitric acid	52
they are not	51
it is well	51
the volume of	51
by no means	51
would have been	51
is due to	51
soluble in water	51
which is a	51
with the same	51
of the association	51
a palm and	51
with sulphuretted hydrogen	51
placed on the	50
of the mines	50
fact that the	50
separated from the	50
the ore in	50
point of view	50
the time of	50
to the same	50
taken from the	50
to make the	50
in hydrochloric acid	50
on the contrary	50
the basis of	50
foot and a	50
the button of	50
with hot water	50
in the bottom	50
regard to the	50
of all the	49
of per cent	49
they do not	49
the ends of	49
in any event	49
the process of	49
at the back	49
made by dissolving	49
it is made	49
of mineral deposits	49
one hundred and	49
have been found	49
is mixed with	49
so that they	49
large amount of	49
result of the	49
in the other	49
to prevent the	49
more than a	49
few drops of	48
to be used	48
the metal is	48
it to the	48
there can be	48
present in the	48
it is found	48
the upper end	48
in a small	48
grams of lead	48
in the main	48
the price of	48
ores economic features	48
footnote on page	48
have been made	48
this is a	48
of silver and	48
united states is	48
one part of	48
much of the	48
contained in the	48
through which the	48
it is possible	48
of the rock	48
the peat is	48
for the most	47
by the action	47
time to time	47
in the rocks	47
in the second	47
in this country	47
is used as	47
heat of the	47
to a depth	47
in the water	47
down to the	47
large quantities of	47
of the various	47
features geologic features	47
to meet the	47
to the other	47
which there is	47
a sample of	47
it is difficult	47
such as the	47
nitric acid and	46
the state of	46
be in the	46
as i have	46
economic features geologic	46
all of the	46
was held on	46
in the fire	46
to have a	46
as to be	46
from which it	46
must be taken	46
the furnace is	46
than per cent	46
based on the	46
rest of the	46
in the shape	46
and if the	46
to which the	46
from time to	46
a large number	46
the results of	45
middle of the	45
a quantity of	45
and there is	45
it is of	45
for the manufacture	45
the character of	45
in the last	45
portions of the	45
may be used	45
study of the	45
is not a	45
of the ores	45
a quarter of	45
to be of	45
has not been	45
as compared with	45
if they are	45
and from the	45
the colour of	45
each of these	45
the heat of	45
the name of	45
in most cases	44
more than one	44
of carbonate of	44
should be made	44
a current of	44
may not be	44
is made from	44
is separated from	44
the study of	44
carbonate of lime	44
could not be	44
ought to be	44
three feet long	44
that in the	44
the introduction of	44
which are not	44
the silver is	44
the preparation of	44
deposits of the	44
members of the	44
case of the	44
upper part of	44
in the manner	44
oxide of lead	44
but if the	43
ores of the	43
half of the	43
in the way	43
a source of	43
to make it	43
the composition of	43
as far as	43
the lake superior	43
there should be	43
up to the	43
the ores of	43
in the crucible	43
of the board	43
of a foot	43
can only be	43
the first of	43
which must be	43
in the assay	43
description of the	43
and it was	43
there are three	43
is that the	42
condition of the	42
it is better	42
of the fire	42
those which are	42
on the part	42
known as the	42
into the furnace	42
as a whole	42
of the lead	42
prior to the	42
it is to	42
in the past	42
history of the	42
a long time	42
there are some	42
to make a	42
at the present	42
the copper is	42
and two palms	42
are in the	42
in a similar	42
with a few	42
the making of	42
and by the	42
is known as	42
and this is	42
is added to	42
a reduction of	41
in the world	41
is poured into	41
before the war	41
of the th	41
in a crucible	41
this method of	41
for the same	41
the oxide of	41
that part of	41
development of the	41
lead and zinc	41
of the salt	41
oxide of iron	41
and diluting to	41
the condition of	41
to be found	41
proportion of the	41
a third of	41
the help of	41
quarters of a	41
can be made	41
of the upper	41
to the first	41
there will be	41
between the two	41
agent of a	41
is a very	41
of copper in	41
of gold in	41
ends of the	41
covered with a	41
one of these	41
when they are	41
connection with the	41
with which the	41
is filtered off	40
laws relating to	40
of silver in	40
and as a	40
in contact with	40
a small quantity	40
of some of	40
of soda and	40
the substance is	40
has been used	40
in case of	40
and in some	40
place in the	40
of such a	40
of the great	40
as a rule	40
in some of	40
for the use	40
seems to have	40
well as the	40
appear to be	40
in the hands	40
be allowed to	40
has been found	40
the most part	40
this may be	40
made up of	40
quantity of the	40
a sort of	40
it is in	40
in the mine	40
in which they	40
in the latter	40
of the original	40
is one of	40
and the gold	40
of the workmen	40
from the other	39
removed from the	39
some of them	39
for a few	39
and per cent	39
can be no	39
if it be	39
the general code	39
and three digits	39
in recent years	39
of the owners	39
is the most	39
has been made	39
the back of	39
the hands of	39
of lead and	39
derived from the	39
which i have	39
on each side	39
with the result	39
pass sulphuretted hydrogen	39
is composed of	39
as they are	39
the direction of	39
the excess of	38
will be the	38
and may be	38
the process is	38
transferred to a	38
of it is	38
have to be	38
of the deposit	38
feet from the	38
in a mine	38
of the clay	38
hundred and fifty	38
of the miners	38
of dilute hydrochloric	38
the side of	38
it is then	38
the absence of	38
the force of	38
a large amount	38
at a distance	38
in the ground	38
in the usual	38
are made of	38
the assay solution	38
the greater part	38
fixed to the	38
the ore and	38
a digit thick	38
size of the	38
and three palms	38
in excess of	38
the discovery of	38
determination of the	38
are likely to	37
the space of	37
connected with the	37
of iron ore	37
note on p	37
transfer to a	37
hydrochloric acid and	37
the latter is	37
found to be	37
a palm wide	37
of the more	37
by this method	37
with sulphuric acid	37
meeting was held	37
the beginning of	37
by the fire	37
it is only	37
as a flux	37
two palms and	37
oil and gas	37
are placed in	37
view of the	37
of the present	37
the power of	37
is said to	37
by the use	37
far as the	36
has been a	36
or in the	36
with the help	36
with the exception	36
the source of	36
the mines of	36
to that of	36
the position of	36
is not so	36
into the crucible	36
to the end	36
the course of	36
button of lead	36
may be found	36
it is very	36
on one side	36
it was not	36
of the gas	36
a button of	36
where there is	36
length of the	36
the lead is	36
reference to the	36
the influence of	36
we do not	36
formed by the	36
as many digits	36
each of which	36
it with a	36
is the same	36
nor more than	36
the temperature of	36
composition of the	36
is made in	36
then it is	36
the difference between	36
on the ground	36
would be a	35
will give the	35
the centre of	35
addition to the	35
much the same	35
permanganate of potassium	35
from each other	35
of the principal	35
be used in	35
made by the	35
at the lower	35
can be used	35
a height of	35
of a solution	35
greater part of	35
of economic geology	35
on the whole	35
be found to	35
on the basis	35
a great deal	35
there is an	35
it is generally	35
extension in depth	35
some of these	35
of the surface	35
be remembered that	35
of the subject	35
and some of	35
half an uncia	35
on both sides	35
the life of	35
a variety of	35
should be used	35
second long wall	35
dilute to c	34
is allowed to	34
three palms and	34
from to per	34
the increase in	34
front of the	34
in such cases	34
seams in the	34
be made to	34
a per cent	34
of them are	34
in each case	34
life of the	34
of the last	34
away from the	34
because it is	34
is best to	34
a few minutes	34
a knowledge of	34
the existence of	34
level of the	34
down into the	34
obtained from the	34
in the solution	34
solution of the	34
the crucible is	34
small amount of	34
been found in	34
ore in sight	34
the aid of	34
should be taken	34
to the right	34
on the same	34
united states and	34
to find the	34
the second long	34
the first place	34
into the forehearth	34
that the water	34
or grams of	33
in other words	33
a good deal	33
the lower part	33
source of the	33
of the country	33
for a long	33
copper and lead	33
of the lower	33
the appearance of	33
this way the	33
the face of	33
small quantity of	33
the result that	33
it has a	33
of potassium iodide	33
for it is	33
the object of	33
a means of	33
that which is	33
than that of	33
of the best	33
with a view	33
of the oil	33
an uncia of	33
wide and thick	33
the manner of	33
or any other	33
mortised into the	33
is equivalent to	33
a ton of	33
for the first	33
the following experiments	33
the water and	33
that has been	33
and for the	33
gold in the	33
to determine the	33
be used for	33
as may be	33
with water to	33
in spite of	33
all of which	33
a kind of	33
but there is	33
that may be	33
given in the	33
the removal of	33
into which the	33
meeting of the	33
conditions of the	33
of the ground	33
the mine is	33
is divided into	33
six feet long	33
have been formed	33
is present in	32
quantity of water	32
the operation of	32
seems to be	32
are used in	32
the exception of	32
is well to	32
a libra and	32
the owners of	32
firm or corporation	32
in place of	32
as a means	32
of the sample	32
the deposits of	32
on the top	32
or two of	32
there is little	32
the rate of	32
of this act	32
is that of	32
of the veins	32
copper in the	32
of water is	32
a centumpondium of	32
is better to	32
same way as	32
shown in fig	32
take up with	32
part in the	32
as to make	32
at one time	32
put into the	32
be seen that	32
the gold and	32
and weigh as	32
in a furnace	32
of water and	32
they can be	32
ten per cent	32
contact with the	32
in the third	32
the cause of	32
it cannot be	32
it is more	32
increase in the	32
that they were	32
and a little	32
which it was	32
separation of the	32
of carbonic acid	32
half per cent	31
position of the	31
which will be	31
in some places	31
in proportion to	31
it in a	31
and the third	31
of silver nitrate	31
the importance of	31
the finishing point	31
in which there	31
in the lower	31
of the rocks	31
third of a	31
that can be	31
diluting to litre	31
per ton of	31
to the united	31
production of the	31
the second and	31
formation of the	31
from the furnace	31
applied to the	31
be taken to	31
is based on	31
a large part	31
there would be	31
the filtrate from	31
and that it	31
the place of	31
the other end	31
exposed to the	31
the residue is	31
with a wooden	31
there had been	31
must have been	31
the work is	31
the level of	31
and half a	31
a little more	31
must be remembered	31
of dilute ammonia	31
of one of	31
in front of	31
back into the	31
united states has	31
less than per	31
than in the	31
district inspector of	31
that it will	31
in a very	31
to a small	31
of which i	31
one or more	31
believed to have	30
in the formation	30
of sulphuretted hydrogen	30
of the works	30
the present time	30
the strength of	30
be separated from	30
is called the	30
relation to the	30
in the earth	30
origin of the	30
of the land	30
so long as	30
of a few	30
the expense of	30
from the bottom	30
the water which	30
allow to stand	30
from the first	30
the following resolution	30
the right of	30
and dilute to	30
form of a	30
is three feet	30
little or no	30
in a large	30
a special council	30
it is often	30
with a solution	30
in the text	30
which we have	30
the cupellation furnace	30
until it is	30
specific gravity of	30
at any time	30
to do so	30
in terms of	30
is a matter	30
at right angles	30
only a few	30
in which he	30
and weighed as	30
to the mine	30
of the standard	30
quarter of a	30
provisions of this	30
in which case	30
by this means	30
the necessity of	30
held in the	30
as a result	30
is contained in	30
a standard solution	29
may be regarded	29
to have the	29
lower end of	29
of igneous rocks	29
in the mines	29
a part of	29
from the second	29
remain in the	29
given to the	29
which is made	29
thrown into the	29
order that it	29
if there be	29
the deposition of	29
to get the	29
the contents of	29
be necessary to	29
the distribution of	29
in the coal	29
a study of	29
the men who	29
three palms long	29
age and schooling	29
of the following	29
is the best	29
as long as	29
the first and	29
is covered with	29
will not be	29
of the powdered	29
they should be	29
on which the	29
must be added	29
the assay of	29
of dilute nitric	29
a half per	29
by the same	29
in the air	29
large proportion of	29
would not be	29
ore in the	29
the weathering of	29
gram of copper	29
shape of a	29
indicated by the	29
one of which	29
hundred and twenty	29
the igneous rocks	29
be added to	29
the joint committee	29
manner in which	29
of the work	29
in great britain	29
the result is	29
the decomposition of	29
in which are	29
the mode of	29
ortu et causis	29
to the air	29
the loss of	29
will be a	28
below the surface	28
the treatment of	28
all of these	28
the subject of	28
the limits of	28
the extent of	28
at that time	28
evaporated to dryness	28
in view of	28
is two palms	28
used by the	28
and should be	28
be due to	28
to reduce the	28
the interior of	28
it into the	28
two digits wide	28
is a palm	28
a red heat	28
in the copper	28
put into a	28
of those who	28
gram of iron	28
this is not	28
equal to the	28
and must be	28
in charge of	28
and a foot	28
may be taken	28
in one of	28
the sliding scale	28
which is in	28
known to the	28
and in a	28
no doubt that	28
the conclusion that	28
of this type	28
of the crane	28
two feet and	28
to be in	28
of acetic acid	28
is the first	28
the date of	28
is thrown into	28
by boiling with	28
by the addition	28
the durham coal	28
effect of the	28
silver and gold	28
a very large	28
speak of the	28
i will now	28
the superintendent of	28
back of the	28
the vein is	28
discussion of the	28
distant from the	28
exploration and development	28
the first to	28
proportion of silver	28
to allow the	28
out in the	28
one libra of	28
and to a	28
be no doubt	27
from the silver	27
and the solution	27
is dissolved in	27
as to whether	27
a small amount	27
such a way	27
of geology to	27
where they are	27
wide at the	27
the owner of	27
of de re	27
and the second	27
commission of ohio	27
on a large	27
a certain amount	27
each centumpondium of	27
it is said	27
is of the	27
filtrate from the	27
the water of	27
come to the	27
to keep the	27
take grams of	27
the necessity for	27
out of a	27
in accordance with	27
meeting held on	27
of sodium acetate	27
have not been	27
interested in the	27
is taken out	27
as described under	27
and so on	27
contents of the	27
one end of	27
known to be	27
half a libra	27
of the fact	27
the following table	27
of iron in	27
to be taken	27
the exhausted liquation	27
relating to the	27
to the upper	27
has already been	27
the blast furnace	27
from the mine	27
is also used	27
for the determination	27
produced by the	27
with numerous illustrations	27
melted in the	27
a state of	27
from the air	27
place in a	27
other parts of	27
thirds of the	27
the quality of	27
proportion to the	27
of the building	27
in the early	27
been able to	27
the thickness of	27
in the ordinary	27
it is usually	27
four or five	27
the following is	27
made of the	27
and can be	27
the names of	27
years of age	27
it was found	27
upper end of	27
has been the	27
quality of the	27
water from the	27
the clay is	27
it is impossible	27
of potassium cyanide	27
an average of	27
such a manner	27
by which the	27
and two feet	27
to say that	27
it is evident	27
and a semi	26
to take the	26
of the district	26
cyanide of potassium	26
the growth of	26
the concentration of	26
be reduced to	26
for a reduction	26
will be in	26
de ortu et	26
and the latter	26
them in the	26
found that the	26
of the old	26
appears to have	26
consideration of the	26
depends on the	26
it is melted	26
as a source	26
the possibility of	26
driven into the	26
settled in the	26
force of the	26
two palms long	26
which had been	26
shall not be	26
concentration of the	26
over per cent	26
it is called	26
ton of ore	26
certain amount of	26
the sum of	26
of the men	26
of the large	26
treatment of the	26
by the following	26
in water and	26
beginning of the	26
remains in the	26
hole in the	26
which is not	26
filter off the	26
the art of	26
is filled with	26
allow to settle	26
of potassium solution	26
and schooling certificate	26
five per cent	26
the advantage of	26
be made by	26
in the centre	26
see note on	26
of the chief	26
consists of a	26
left in the	26
in the cupel	26
of the acid	26
which has a	26
off from the	26
of the soil	26
of the third	26
part of a	26
a little water	26
the bed of	26
a large scale	26
and weigh the	26
stream of water	26
uncia of silver	26
silver in the	26
but they are	25
taken out of	25
may be said	25
in the state	25
is sufficient to	25
similar to the	25
of a coal	25
it is clear	25
a period of	25
if it were	25
prior to b	25
a view to	25
the majority of	25
them in a	25
palms and as	25
libra and a	25
excess of the	25
and when it	25
the furnace and	25
of the box	25
sulphuric acid and	25
in this respect	25
features of the	25
see that the	25
of dilute sulphuric	25
is impossible to	25
is obtained from	25
in the matter	25
of each of	25
have been the	25
that there are	25
said to be	25
solution is made	25
to the fact	25
under the same	25
the construction of	25
the specific gravity	25
the efficiency of	25
for in this	25
half a foot	25
the hours of	25
the usual way	25
the walls of	25
the iron and	25
which are the	25
be divided into	25
of the year	25
may be of	25
up by the	25
that he may	25
direction of the	25
the height of	25
from the upper	25
if they were	25
third of the	25
and that they	25
and grams of	25
up with a	25
is a foot	25
is used to	25
not only to	25
in the footnote	25
and then the	25
of the war	25
the footnote on	25
application of the	25
of these deposits	25
carried out in	25
of the dried	25
of red lead	25
when they have	25
the following results	25
is converted into	25
it is now	25
a vertical shaft	25
in the great	24
which would be	24
colour of the	24
palm and two	24
is the only	24
down from the	24
the first is	24
the copper and	24
removal of the	24
be fined not	24
large part of	24
add grams of	24
smelted in the	24
of which there	24
fastened to the	24
by the weight	24
to the action	24
series of experiments	24
had not been	24
made of rundles	24
of the former	24
as we have	24
this case the	24
than any other	24
the third long	24
far as we	24
with a small	24
of such mine	24
that is to	24
it is an	24
of the federation	24
be equivalent to	24
feet and two	24
and acetic acid	24
i have described	24
with a shovel	24
be kept in	24
which they have	24
of gold or	24
difference between the	24
the principle of	24
volume of water	24
we have been	24
is six feet	24
third long wall	24
volume of the	24
and one foot	24
by far the	24
the matter of	24
second and third	24
need not be	24
of ore is	24
price of coal	24
the ores are	24
fined not less	24
shall be made	24
called upon to	24
veteribus et novis	24
piece of wood	24
is by no	24
for use in	24
interior of the	24
to be determined	24
and treated with	24
et novis metallis	24
when this is	24
with which they	24
a similar manner	24
the metallurgy of	24
is two feet	24
liquation cakes are	24
are soluble in	24
with carbonate of	24
the industrial commission	24
gold from silver	24
the economic geologist	24
recognition of the	24
addition of the	24
with reference to	24
washed in a	24
of the permanganate	24
instead of the	24
new south wales	24
distribution of the	24
is three palms	24
the ore to	24
the ore bodies	24
the results were	24
of the deposits	24
of an ore	24
the following way	24
the water flows	24
the way of	24
in favour of	24
evaporate to dryness	24
of the durham	24
means of the	24
times as much	24
gram of silver	24
of the liquid	24
it was a	24
is possible to	24
are believed to	24
at which the	24
on all sides	24
to be worked	24
to the present	24
to the left	24
engaged in the	24
industrial commission of	24
the practice of	24
to give the	24
in large vo	24
the gold from	23
the lead and	23
this should be	23
which they were	23
is determined by	23
grams of ore	23
evidence of the	23
rag and chain	23
cubic feet of	23
depending on the	23
permanganate of potash	23
with an excess	23
none of the	23
with the aid	23
the appointment of	23
little more than	23
there are no	23
it might be	23
by reason of	23
of the property	23
of ore in	23
the cakes of	23
as that of	23
the gold in	23
subject to the	23
which the water	23
depends upon the	23
deducted from the	23
is supposed to	23
member of the	23
to about c	23
of the new	23
because they are	23
are mortised into	23
weigh up grams	23
seen from the	23
uncia and a	23
of the particles	23
but it was	23
one side of	23
extent to which	23
in this act	23
is equal to	23
by the water	23
in the th	23
is also a	23
four feet long	23
are covered with	23
to cover the	23
from the copper	23
in determining the	23
and in many	23
and a third	23
temperature of the	23
made from the	23
be free from	23
as will be	23
it is desirable	23
to form a	23
lead in the	23
to the filtrate	23
i will speak	23
with the gold	23
amount of water	23
a foot wide	23
its weight of	23
or by the	23
the problem of	23
good deal of	23
with which it	23
must be made	23
to stand for	23
provided for in	23
the occurrence of	23
of an iron	23
a couple of	23
in a general	23
of the sun	23
in advance of	23
feet in diameter	23
silver and copper	23
sent to the	23
since it is	23
walls of the	23
in footnote on	23
bureau of mines	23
this is done	23
to be more	23
comes from the	23
of gold is	23
weight of water	23
to the extent	23
dilute with water	23
method of working	23
is required to	23
distance from the	23
half an hour	23
from the mines	23
more than ten	23
the same in	23
is a great	23
by the heat	23
of these are	23
long and a	23
which should be	23
is put into	23
fifteen per cent	23
place of the	23
an advance of	23
believed to be	23
the geologist is	23
the members of	23
de veteribus et	23
that the whole	23
occurs in nature	23
nearly all the	23
in the two	23
is not the	23
and one and	23
a half digits	23
use in the	23
on the inside	23
is believed to	23
first of these	23
of the furnaces	23
the working of	22
to be present	22
the assay is	22
strong sulphuric acid	22
no person shall	22
up grams of	22
three digits wide	22
caused by the	22
of the mountain	22
in the former	22
for purposes of	22
there have been	22
the width of	22
and as the	22
can be obtained	22
that he was	22
two hundred and	22
to believe that	22
the surface in	22
are of two	22
two feet long	22
the reduction of	22
the water from	22
or in a	22
or it may	22
of the committee	22
control of the	22
are of the	22
ore has been	22
in a state	22
put in the	22
of the sluice	22
it appears that	22
the fire and	22
is reduced to	22
as it were	22
close to the	22
shown by the	22
which i will	22
with the other	22
sand and gravel	22
of the methods	22
the minor triangle	22
the output of	22
milligrams of silver	22
in the absence	22
the miners of	22
be seen from	22
with the water	22
of the method	22
centre of the	22
difference in the	22
poured into the	22
produced in the	22
where there are	22
not in the	22
represented by the	22
the system of	22
a drop or	22
in the end	22
increase in weight	22
of the stream	22
side by side	22
or per cent	22
in the muffle	22
a large proportion	22
the possibilities of	22
in the use	22
five or six	22
the floor of	22
owners of the	22
of a vein	22
the man who	22
of their own	22
of great importance	22
to increase the	22
are some who	22
an iron rod	22
the extent to	22
in a platinum	22
is put in	22
on this subject	22
together with a	22
with a hammer	22
the manner in	22
and for a	22
and the water	22
to the amount	22
names of the	22
and a quarter	22
the advantages of	22
a layer of	22
to make them	22
large amounts of	22
there was no	22
the following are	22
depth of the	22
dependent upon the	22
for an advance	22
at the head	22
they are made	22
and the lead	22
at a temperature	22
by the owners	22
it is poured	22
in the open	22
out with a	22
in a little	22
value of a	22
same manner as	22
with respect to	22
per cent in	22
the first time	22
that this is	22
there is much	22
to the solution	22
drop or two	22
are used for	22
the mining industry	22
at the front	22
a solution containing	22
it is sometimes	22
the risk of	22
on the one	22
the oxide zone	22
weights and measures	22
the proportions of	22
of the sea	22
has been taken	22
libra of silver	22
it was decided	22
about the same	22
of common salt	22
a result of	22
be obtained by	22
and with a	22
whether it is	22
extension of the	22
as a consequence	22
there is in	21
be taken into	21
school of mines	21
at a high	21
of the tin	21
a mine is	21
it is true	21
the material is	21
the property of	21
for the assay	21
can be done	21
be considered as	21
of the button	21
made of iron	21
it appears to	21
to the second	21
and therefore the	21
features the principal	21
in this connection	21
bicarbonate of soda	21
which is called	21
help of a	21
as for the	21
met with in	21
which the gold	21
to the lower	21
a few years	21
an abundance of	21
are made from	21
work in the	21
the accumulation of	21
that it can	21
solution containing the	21
feet wide and	21
not only the	21
is on the	21
part of it	21
and does not	21
with dilute ammonia	21
a drachma of	21
there are other	21
been formed by	21
with cold water	21
the powdered ore	21
and the result	21
geologic features the	21
acetate and acetic	21
is made up	21
work of the	21
the filtrate is	21
which does not	21
be noted that	21
and wash with	21
representatives of the	21
refer to the	21
the age of	21
point of the	21
in all cases	21
for which reason	21
of coal and	21
in the slag	21
to be an	21
as to what	21
allowed to stand	21
strength of the	21
it has not	21
of the origin	21
has not yet	21
is necessary for	21
out by the	21
of coal in	21
and that in	21
lies in the	21
they were not	21
it consists of	21
from the same	21
hundred and forty	21
face of the	21
that the first	21
it is always	21
out in a	21
a stream of	21
baric chloride required	21
iron ores of	21
the smelting of	21
be made in	21
is easy to	21
the description of	21
that they have	21
ore to be	21
based upon the	21
of the american	21
the bessemer process	21
the flow of	21
of coal is	21
in the direction	21
from which they	21
feet and a	21
and the ore	21
and there are	21
and other minerals	21
because of their	21
in slight excess	21
in many places	21
of industrial relations	21
with water and	21
is evident that	21
upon which the	21
the same length	21
the location of	21
a loss of	21
on a small	21
feet high and	21
two or more	21
superintendent of schools	21
percentage of the	21
that when the	21
to a great	21
the close of	21
the wages of	21
an account of	21
in the production	21
in a cupel	20
after it has	20
floor of the	20
higher than the	20
allowed to settle	20
a bunsen burner	20
have been in	20
be removed by	20
it necessary to	20
reduction of the	20
stones which easily	20
it into a	20
and have been	20
of the chain	20
i will explain	20
wash with hot	20
the precious metals	20
the material which	20
in all the	20
there must be	20
july th july	20
and it has	20
is turned by	20
but there are	20
amount of the	20
that they can	20
that it has	20
contained in a	20
grams of copper	20
the coal is	20
with an equal	20
of this metal	20
amount of gold	20
each side of	20
early in the	20
to which it	20
from the gold	20
that the owners	20
it is almost	20
to deal with	20
deposits of this	20
the body of	20
which easily melt	20
not yet been	20
there is also	20
for illuminating purposes	20
the organic matter	20
this method is	20
of the employers	20
right angles to	20
of mining and	20
furnaces in which	20
the agency of	20
to ascertain the	20
a general way	20
at a red	20
is to say	20
the loss in	20
a length of	20
the county of	20
cost of production	20
of the muffle	20
palms wide and	20
the back part	20
provisions of section	20
it to be	20
furnace in which	20
digits wide and	20
seem to be	20
it from the	20
but when the	20
at a height	20
mines of the	20
held on the	20
with the tongs	20
of the different	20
the water in	20
examination of the	20
is transferred to	20
to the th	20
the fourth long	20
of a large	20
the present day	20
the best of	20
holes in the	20
the nitric acid	20
of organic matter	20
similar to that	20
in the rock	20
had to be	20
in the meantime	20
a little of	20
from the fact	20
shown in the	20
so that a	20
the accuracy of	20
the same conditions	20
to the ground	20
the products of	20
edge of the	20
of which they	20
the conciliation board	20
of varying temperature	20
familiar with the	20
of the air	20
of the above	20
great deal of	20
under certain conditions	20
and washed with	20
at one end	20
outside of the	20
a few days	20
is given in	20
of the amount	20
and thus the	20
be placed in	20
settle in the	20
gives the weight	20
also used in	20
is clear that	20
effect on the	20
for many years	20
a total of	20
it will not	20
done in the	20
and these are	20
of a great	20
a short time	20
it is desired	20
a bes of	20
so that in	20
one foot wide	20
production in the	20
of the wall	20
of the alloy	20
of the oxide	20
at the council	20
made of a	20
as shown in	20
hours per day	20
out of which	20
and is used	20
of one or	20
would be the	20
of the head	20
to the general	20
are not so	20
on behalf of	20
from the following	20
by way of	20
beams of the	20
is not to	20
those who have	20
and titrate with	20
in any case	20
there is some	20
the oxidation of	20
are known as	20
of silver is	20
of the powder	20
in the mineral	20
clays and shales	20
to the owners	20
the extraction of	20
in this chapter	20
application of geology	19
of the minor	19
the field of	19
results of the	19
long as the	19
quantity of ore	19
filled with the	19
many of them	19
a method of	19
are the most	19
power of the	19
and the united	19
of the common	19
the order of	19
lake superior region	19
must be kept	19
at this time	19
as per cent	19
is of a	19
digits in diameter	19
a digit wide	19
it would not	19
say that the	19
to be considered	19
an iron plate	19
one of them	19
the lack of	19
the upper one	19
in the face	19
of the problem	19
a process of	19
end of this	19
on an average	19
the opening of	19
in grams of	19
up in the	19
nitrate of silver	19
the water has	19
divided by the	19
it is important	19
a high temperature	19
of a shaft	19
of lead is	19
economic features the	19
the metamorphic cycle	19
of half a	19
the middle ages	19
to the state	19
to remove the	19
of the time	19
height of a	19
the first furnace	19
to separate the	19
use of a	19
the common rocks	19
in the morning	19
three feet and	19
and all the	19
a foot long	19
to the mining	19
attention to the	19
water may be	19
out with the	19
was found that	19
in the process	19
from the ore	19
of the main	19
veins and stringers	19
it is easy	19
from the top	19
that they had	19
is an important	19
efficiency of the	19
of the case	19
are made in	19
bed of the	19
the latter are	19
lower part of	19
there is not	19
to the conclusion	19
during the last	19
has led to	19
rock of the	19
the coal measures	19
necessary for the	19
to the iron	19
hole of the	19
when it was	19
five feet long	19
was held in	19
the demand for	19
they are of	19
i have already	19
in the above	19
we have no	19
all the gold	19
this kind are	19
to a considerable	19
that he had	19
filled with water	19
if there are	19
i have explained	19
the most valuable	19
cost of the	19
and pass sulphuretted	19
a very small	19
varying amounts of	19
of which we	19
from one another	19
should be added	19
it was the	19
before it is	19
be made of	19
which is used	19
when the gold	19
the ore with	19
which do not	19
and when this	19
lead and copper	19
a white precipitate	19
in an iron	19
in the year	19
from the point	19
as a by	19
a temperature of	19
in the history	19
as a matter	19
on the mine	19
should be the	19
of great britain	19
of carbon dioxide	19
that of a	19
formation of a	19
carried to the	19
an alloy of	19
will be necessary	19
the difference in	19
of the production	19
appear to have	19
as a general	19
the war the	19
two of these	19
the mixture is	19
gold from the	19
the same thing	19
to grams of	19
the remainder of	19
a proportion of	19
fourth long wall	19
some cases the	19
of the value	19
is placed on	19
when the ore	19
the attention of	19
a mineral resource	19
of a mixture	19
regarded as a	19
must be used	19
a palm thick	19
the following method	19
that all the	19
lake superior iron	19
material to be	19
the metals are	19
are equivalent to	19
out from the	19
respect to the	19
which are made	18
the mississippi valley	18
by dissolving grams	18
and transfer to	18
states geological survey	18
it is our	18
grams of sodium	18
of the flask	18
as the case	18
at all times	18
by the author	18
to the top	18
cases it is	18
the saving of	18
in other parts	18
of the public	18
in the table	18
of lead in	18
settles in the	18
treated with a	18
two palms wide	18
the operations of	18
of the zinc	18
of grams of	18
by the united	18
which cannot be	18
in any one	18
addition of a	18
deposits in the	18
to discuss the	18
in the blast	18
is in a	18
fixed in the	18
the precipitation of	18
a vena profunda	18
cakes of copper	18
the other side	18
de natura eorum	18
a reducing agent	18
changes in the	18
to use the	18
into the ground	18
few of the	18
that have been	18
which remains in	18
to take a	18
from the lower	18
the water table	18
seven and a	18
it is taken	18
there is one	18
to the last	18
of the igneous	18
the line of	18
corresponding to the	18
this kind is	18
at the sides	18
are converted into	18
of silver to	18
minerals of the	18
placed upon the	18
that if the	18
and a few	18
attached to the	18
to those of	18
and dissolve in	18
water in the	18
the bottom and	18
are those which	18
and the iron	18
of which it	18
and allow to	18
in like manner	18
was to be	18
of the economic	18
the top and	18
in the mining	18
is the case	18
great variety of	18
of lime and	18
in which a	18
as often as	18
not unlike the	18
appearance of the	18
the degree of	18
shall be fined	18
in the making	18
on to a	18
of the balance	18
and one of	18
is desirable to	18
may be obtained	18
of the british	18
devoted to the	18
will be required	18
those who are	18
variation in the	18
the copper in	18
in the place	18
the precious metal	18
of the test	18
the water may	18
the settlement of	18
of various minerals	18
the shaft is	18
that the copper	18
into the shaft	18
are in a	18
most important of	18
long and one	18
be converted into	18
had been a	18
those who were	18
with distilled water	18
the processes of	18
and from this	18
because of its	18
in de natura	18
found in a	18
related to the	18
supposed to be	18
the adoption of	18
with or c	18
parting gold from	18
to a certain	18
closely related to	18
but on the	18
in the preparation	18
pound of coal	18
variations in the	18
of from to	18
is one which	18
from the weight	18
in mind that	18
of permanganate of	18
and the whole	18
are required to	18
from that of	18
many of these	18
of the law	18
and many other	18
a mass of	18
any one of	18
remembered that the	18
of iron ores	18
it had been	18
sodium acetate and	18
divided into two	18
as they were	18
be taken as	18
and is a	18
of the greatest	18
gram of arsenic	18
the beds of	18
should be placed	18
as regards the	18
the ebbw vale	18
are able to	18
at the upper	18
as an example	18
of ammonic chloride	18
it should not	18
in a warm	18
is necessary that	18
most of these	18
the surface and	18
material which has	18
the same kind	18
united states in	18
are known in	18
heated in the	18
taken up with	18
of oxide of	18
determined by the	18
of the royal	18
time when the	18
the zone of	18
importance of the	18
hands of the	18
in each centumpondium	18
while the other	18
three palms wide	18
to the depth	18
of two kinds	18
that the gold	18
united states geological	18
a higher temperature	18
more than three	18
a sixth of	18
of metal in	18
these are the	18
more and more	18
a large quantity	18
weight of a	17
inches in diameter	17
centumpondia of lead	17
in other countries	17
are fixed to	17
a small piece	17
this can be	17
more of the	17
diluted to c	17
it is obvious	17
state of the	17
control of various	17
name of the	17
certain of the	17
just as the	17
close of the	17
well as in	17
and zinc ores	17
various kinds of	17
in de re	17
hundred and seventy	17
beneath the surface	17
is placed a	17
what weight of	17
solution of sodium	17
a meeting of	17
of the axle	17
of the kind	17
but this is	17
to the best	17
is soluble in	17
both of these	17
so that there	17
as high as	17
referred to by	17