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| Director
'
Bulletin 648
NOTES ON SOME MINING DISTRICTS
IN EASTERN NEVADA
BY
JAMES M. HILL
WASHINGTON
GOVERNMENT..............
Granite porphyry..........................................
Muscovite granite.............................................
Biotite granite.............................................
Other intrusive...Clark County.......................................................'..
Gold Butte mining district............
Deposits in granite and gneiss.............................
Gold Butte Mining Co............... |
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|
Logan, District Mining Engineer
San Francisco
Sacramento
McK. Laizure, District Mining Engineer
...Burling Tucker, District Mining Engineer
Los Angeles
Reid J. Sampson, Assistant District Engineer
Los...Los Angeles
C.
Chas. V. Averill, District Mining Engineer
Redding
George L. Gary, Mineral Technologist...O'Brien, Junior Mining Engineer (Librarian)
San Francisco
TABLE OF CONTENTS
Page
DISTRICT REPORTS OF MINING...MINING
ENGINEERS——
7
Redding Field District
7
Sacramento Field District
7
San Francisco Field |
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| models.
A deposit of one type can be placed with a group of deposits of
another type through a classification...
Because of the expense involved in drilling,
mining concerns commonly drill enough holes to prove or...or disprove the
economic viability of the mining the deposit. This process can lead to a
tonnage, and...resultant
estimates are often more complete because mining concerns attempt to develop long-range mine plans...present the combination of several deposits from a district.
Reports
of multiple grades from different parts |
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| Manufacturers
of
flotation
oil
and
distilled pine productions since 1899.
THE MINES HANDBOOK,
1922...processes will be encouraged in
every respect with a view to securing the best possible results
to users....Hydraulic
TurbinpM
MILWAUKEE,
Metallurgical Machinery
Mining
Machinery
Perforated
Oil
l-:imini-- Metals
I'liiiiliini:...are getting the most in service
from Worthington mining equipment — :the
most from the standpoint of first...power consumption.
Worthington meets needs of the mining
industries with a complete line of products,
from |
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| ANTIMONY AND QUICKSILVER DEPOSITS IN THE YELLOW
PINE DISTRICT, IDAHO
By FEANK C. SCHEADEE and CLYDE P. Ross...antimony and quicksilver deposits of the Yellow Pine district
have been described by Bell,1 Thomson,2 Livingston...
Schrader made a brief visit to the Yellow Pine district in July, 1923,
to examine the antimony deposits...deposits, and Mr. Ross spent four days in
the district in 1924 examining the quicksilver deposits, as renewed...Albert Hennessy and G. B.
Kennedy, residents of the district, for aid and information in the
field, and to |
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| Is
EIN
Mining Industry
of IDAHO
FOR THE YEAR
1928
UUUGEQEONGRGOUUEEEOOUOONGOUUOOGOQEOOOQOUVONOQO...EcIUUUGGMOUAN
THIRTIETH
ANNUAL REPORT
OF THE
Mining Industry
of IDAHO
FOR THE YEAR
1928
STEWART
INSPECTOR...Sem
OWNERSHIP
STS VIS
OF TIMBER ON UNPATENTED MINING
2 cere ee Ra
ye pe a
a
RLECTRICIEY ON THE COURT...BBAR GIAKBS COUINT Yee cele ewe ds
IBDN
BEWAH. COUNTY 1M nook oe 0d
ee a 0 ee
ae
ee
ie yee
IBUINGTRUAINE...ee
BONNER (COUNTY. Ci. 0 ee
es et ee
BONUNB VAMGIEES (COUNTY 2.5 kool
ee
BOUNDARY:
COUNTY.
cis -t:50 |
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| THESALT LAKE 689388
W
G
E
N
I
I
V
N
E
I
R
M
...
MINING REVIEW
Table of Contents , Page 24
Index To Advertisers...SALT LAKE CITY , UTAH
Il
f
2
THE SALT LAKE MINING REVIEW , APRIL 15, 1915.
Products of the Experience...attention
than to OTHERBRANCH
the Engineering and Mining
Trade.BUSINESS
Carrying a dowe
full line give
in...KANSAS CITY. MO .
Glant Belting
THE SALT LAKE MINING REVIEW , APRIL 15, 1915.
3
Built for underground...ELECTRIC COMPANY
. age at Rochester and Pittsburg
Mining Company and equipped
with three motors. Each of |
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| shipped in large quantities from the
Silver City district to the Colorado Fuel & Iron Co. at Pueblo,
Colo...1917, from the Water Canyon deposit, in Socorro County,
followed in September by the Lake Valley mines...tons to several hundred tons of
high-grade ore. In view of the scanty developments on ^most of the
deposits...Chicago is
about $8 a long ton; the charges for mining and wagon transportation are high, and even at...1917, when J. B.
Umpleby visited the Silver City district and the writer examined the deposits of Hillsboro |
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| BUREAU OF MINES
With a section on the THUNDER MOUNTAIN DISTRICT
By B. F. LEONARD, U.S. GEOLOGICAL SURVEY,...______________________
Salmon River district ____________________________
Chamberlain district _____________________________..._______
Edwardsburg district _____________________________
Ramey Ridge district ____________________________...________
Big Creek district ______________________________
Middle Fork district _____________________________...____
Monumental Creek district _________________________
Marble Creek district ____________________________ |
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| Engineering and Mining Journal
WITH
WHICH
VOL. LXXVII.
IS CONSOLIDATED
NEW
“MINING
YORK, THURSDAY...Thursday.
morning
by
Copyright, 1904, by
and
Mining
the reports issued by the Carnbrea &
important...Smelting .
P. IViseman
Iron Ore Production in 1902 .
‘Mining and Business Interests
in Korea Williams
S. Herbert...Wollastonite
of Sohland,
Walter Saxony
Harvey
County,
Rock-Mass
Texas
Wm.
in Mexico
H.
Weed
B.... Phillips 364
F,
Collins 364
‘An Electric Mining Hoist .
Recent Literature of Economic Geology — I |
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| By A. F. BUDDINGTON
INTRODUCTION
In the Sitka district the continued operation of the Chicagoff
and Hirst-Chicagof...interest in prospecting for gold
ores.
In the Juneau district a belt of metamorphic rock, which extends
from...on the properties of the Admiralty-Alaska Gold
Mining Co. and the Alaska-Dano Co. on Funter Bay and of...quartz
that assays low in gold.
In the Wrangell district the only property being prospected during 1924...Lake claims, east of Wrangell.
In the Ketchikan district, as reported, the Dunton gold mine, near
Hollis |
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| features___-_-____-__-__-___-..____--___-_-____--__-._
Hazelton group._....._.._>___-_-.__-______----_-----'_-__-..--...__--_____---_-___-________------------_
63
Mountain View.__________________________________________
63...__________
101
102
108
108
109
109
110
Jumbo Mining.___________________________________________
Commonwealth...district_-_____-_-___-__ In pocket.
2. Geologic map of the Hyder district ____________________ In pocket.
3. Generalized...west side of Salmon River,
northwest of Hyder; B, View of valley of Salmon River____
8
6. A, Valley of |
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| oil company, showing these
1 Brooks, A. H., The mining industry in 1908: U. S. Geol. Survey Bull. 379...large proportion of naphthalene
hydrocarbons, a view supported by the general appearance of the sample...specimens of it have been critically studied by David White, the foremost authority on microscopic
examination...the
exact locality noted by Howard in 1886, but in view of the similarity in physical character between...that
obtained in 1924 and in view of the optical determination by David
White the interpretation that this |
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| with published
data and information provided by mining companies to give an account of each deposit and...Stratabound polymetallic mineralization in Halls Creek Group rocks (Type A) .......................................................................
Hamersley Group (Type G) .................................................................................
Wyloo Group (Type C ) .
.............
....................................................
Uaroo mining centre ....
Uaroo group .................................. |
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| metavolcanic strata of the Jurassic or Triassic Hazelton Group; recrystallized granodiorite of the Triassic Texas...veins in Texas
Creek granodiorite in the Hyder district are Eocene in age.
The prospect was explored in...veins in
Texas Creek granodiorite in the Hyder District are Eocene.
Deposit model:
Polymetallic veins...metavolcanic strata of the Jurassic or Triassic Hazelton Group; recrystallized granodiorite of the Triassic Texas...lead-isotope-dated Eocene deposits nearby in
the Hyder district. If so, the age of the deposit is roughly contemporaneous |
