 | | Report (issue) | | AND CHLORITE
DEPOSITS IN
MONTANA
by
Richard B. Berg
MEMOIR 45
1979
MONTANA BUREAU OF MINES AND GEOLOGY...GEOLOGY
A Department of
Montana College of Mineral Science and Technology
MONTANA COLLEGE OF MINERAL SCIENCE...SCIENCE AND TECHNOLOGY
Fred W. DeMoney, President
MONTANA BUREAU OF MINES AND GEOLOGY
S. L. Groff, Director...authority of State of Montana, Class II State Contract
Printed by Color World of Montana, Inc., Bozeman, October...October, 1979
Available from Montana Bureau of Mines and Geology, Main Hall,
Montana College of Mineral Science |  | | Report (issue) | | Morris County
New Jersey
By PAUL K. SIMS
With a description of
THE GEOLOGIC SECTION AT HIBERNIA MINE
By A...character
Petrography
Amphibolite and related rocks
Amphibolite and pyroxene amphibolite
Distribution and...and feldspar____
Occurrence____
Petrography
Amphibolite migmatite_ _
Skarn
Pyroxene skarn
Distribution...____
Cogill mine (3) _.
Prospect (4)_____.
Denmark mine (5)
Prospect (6)
Prospect (7)
Bush mine (8)____....mine_.
History of ownership and development_ ___
Mine workings and mining method
Ore beneficiation_
Geology |  | | Report (issue) | | MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY, CALIFORNIA By WILLIAM B. CLARK, Mining Geologist...Geologist California Division of Mines and Geology County Report 2 CALIFORNIA DIVISION OF MINES AND GEOLOGY...MINES AND GEOLOGY Ian Campbell, State Geologist COUNTY REPORT Price $4.00 2 6 1 - CONTENTS ABSTRACT...Geologic Map Map Map map County of Calaveras pocket In of Calaveras County showing lode gold mines...pocket of Calaveras County showing placer gold mines In pocket of Calaveras County showing mines and |  | | Report (issue) | | DEPOSITS
OF THE
CALAVERITAS QUADRANGLE
CALAVERAS COUNTY, CALIFORNIA
SPECIAL REPORT 40
UN.VtRSITY
OF...l-A.
Sierra Blanca limestone in Santa Barbara County, Cali-
20.
fornia, by George W. Walker. 1950...Price 250.
Commercial "black granite" of San Diego County, California,
by Richard A. Hoppin and L. A. Norman...of the San Dieguito pyrophyllite area, San Diego
County, California, by Richard H. Jahns and John F. Lance...Price 250.
Geology of Bitterwater Creek area, Kern County, California,
by Henry H. Heikkila and George M |  | | Journal (issue) | | Formation on Western Flank of the Sierra
Nevada Range.
Situation, Topography, Geology and Ore Deposits...the
Sierra Nevada range, maintaining a dis¬
tinct parallelism to the axis of the range,
and to that of...be as nearly parallel to the axis
of the Sierra range, with the Mother
Lode, and with the shores of the...incapacitated by the
A N G*
heat. By ascending the range a short dis¬
tance we find a much more moderate...at all. Thus the
THE
ENGINEERING
910
Fresno mine, which lies at a distance of
four miles from the |  | | Report (issue) | | Mineralogy
B29
Molybdenum-copper deposits
B30
Banner mine
B30
Central part
B31
Stanley district
B31
History...Lost Packer mine
B34
Other mines and prospects
B34
Yellowjacket district
B34
Yellowjacket mine
B35
Northeast...Hills
B70
TABLES
Bl. Gold production from Boise County (principally Boise Basin), Idaho,
1863-1982 B27...B27
B2. Gold-silver production from Boise County (principally from Boise Basin),
Idaho, 1941-1982 B28
B3...may be correlated with geologic
terranes.1 The range of types of gold deposits and their
locations in |  | | Report (issue) | | ........ 25
Petaca mining district, Rio Arriba County ...................................................... 25
Page
Other occurrences, Rio Arriba County ....................................................................... 26
Red River belt, Taos County ....................................................................... 26
Questa molybdenum mine ...................................................................................... 35
Copper King mine ............................................... |  | | Journal (volume) | | Sacramento Field District
7
Gold Mines of Placer County
7
San Francisco Field District
07
Los Angeles...classes:
Mines and mineral resources of a given county (describing kind,
character, distribution and extent...Mining Engineer
GOLD MINES OF PLACER COUNTY
Foreword.
Placer County, taking its name from the Spanish meaning...and Rocklin; copper, chromite, iron ore
(this
county having once sup-
limestone,
ported the only blast...Mineralogist (1927).
;
Topography, Rainfall.
Placer County extends from the eastern side of Sacramento Valley |  | | Report (issue) | | mining districts of the United States Continued
Montana .......................................................................................
Getchell mine area (Potosi district) ................
Gilbert..................................................
Bull Valley (Goldstrike) district .............................................................
Howell mine area ................................................. ...
3. Diagram showing mean size and size range of jasperoid grains in 200 samples ............ |  | | Report (issue) | | ................................ 30
Bernalillo County ..................................................................................... 30
Catron County ...................................................................................... 31
Black Range (Taylor Creek) Tin District .......................................................... 32
Chaves County ..................................................................................... 33
Colfax County .............................................. |  | | Report (volume) | | California.
THE MINES HANDBOOK,
1922
MACHINERY
FOR
MINE
• MILL
SMELTER
Embodying recent developments...Compressor
NEW
YORK
Crushing Rolls
Air Compressors
Mine Pumps
Ball Mills
Blast Furnaces
Oil Engines
Screens...Copper
Mlines of the World ; Geology of Butte,
Montana ; Classification of Ore
Deposits, etc.
Copyright...considered to be working the
public and not the mine. Many suspicious promotions are however not
positively...Chile, S. A.
Cable:
Howban,
BANCROFT, Rowland,
Mine Valuation,
Apartado 264, Panama, R. P. .
Panama |  | | Report (issue) | | thirty-three technical papers covering a broad
range of subjects from exploration to the marketing of...England
Moscow, Russia
London, Ontario
Butte, Montana
Modena, Italy
Cape Town, Republic of South Africa...relationships at the currently operating Lac de Iles
mine (Ontario), the Marathon deposit in the Coldwell...formerly producing Salt Chuck mine
(Alaska). They, thus, cover a range of deposit types, from magmatic...mineralization in several intrusions. These include the East Bull Lake, Agnew Lake, and River
Valley intrusions, as |  | | Journal (volume) | | Mines of Salt Spring Valley,
Cal.
•
;
veras county, Cal., lies Salt Spring valThrough this trough-like...that of the
building and head frame at that
hoist
mine.
An electric plant is about to
stalled at
La Grange...and a 120-stamp mill is also
contemplation at this mine.
•Cut copyrlghleil by the Union Ii'on
Works, S...Patents, 7.
EDITORIAL.— A California Contribution; The Mine of Salt Spring
Spring Valley, Cal., 1. Coast Gold...greatly exaggerated a chance, even on a
rich specimen mine, for it is a well known fact, as
proven by experience |  | | Report (volume) | | Morgantown, W. Va.; and E. F.
Bean, State geologist, Madison, Wis. In addition, Walter W. Bradley, State mineralogist...the generous support of thousands of
individual mine operators, distributors, and consurnors, as wdl...its fotulity rate, mainly because of a series of
mine disast;ars. 'Wherens only 1 major explosion occurI'e(l...iron values in United States total; (2) tlw uso of
mine figures for gold, silver, copper, lead, and zinc...:~~~;f~_i::::::: ::::::: ::::: :: :: ::::: -
Montana .•.. ___ .. _.••..•.. ··-_ ........ .
Nebraska |  | | Journal (volume) | | Flotation Processes at
F. II. Jackson
Proprietary Mine, He Treatment at
G. D. Del prat
Brown, Walter 8...W. Kimble
Copper In Shasta County
William Forstner
Copper of Shasta County (I, Hi
Donald K. Campbell
The...Hecla
Editorial
Campbell, Donald F copper ol Shasta County, California (1,11)
anadlan .Mining Institute, The...Changes at Cherry Creek
John A. Reld
The Vulture Mine
C. W. Purlngton
Arnold, C. Everard
The Sherman Concentrating...
W
284
Austin, L. S
533
Boarding House, The Mine
F. N. Fletcher
783
Bob-Tailed Words. Those
Matt |  | | Journal (volume) | | hoist and office.
The reopening of the old G win mine in Calaveras
proposed by the Mining and Scientii-io...Spanish mine is also included putilisiied in the issues of October 31st and November county is an event...
shaft,
and putting
ing properties in
Nevada county.
There was, when
they took charge,
up a 40-stamp...knowledge now
possessed
a
in
the district in
mine.
stamps
Twenty
the
of
late
made
years
in...authorities, and it is believed by the com-
water of the mine. There are five pumps operated
from this.
There |  | | Report (issue) | | collection · of descriptions and analyses of North
mine 1nost of the 1ninor constituents.
An1erican meteorites...-------·1 Cf. Hillebrand, W. F., U.S. Geol. Survey Bull. 148, p. 23, 189i.
general idea of its magmatic...the alumina
•·St~·kes, H. N., U.S. Geol. Survey Bull.186, 1901.
of the ·rock. This error can r~adily...considerable
amount.
2 Clarke, F. W., U.S. Geol. Survey Bull. 591, p. 17, 1915.
view
of
the length· of time needed...Chem. Soc., vol.16, p. 90,1894. U.S. Geol. Sqrvey Bull . .422, p. 18, 1910.
and the very considerable addition |  | | Report (issue) | | and 18 are younger. In composition the plutons range
from alaskitic quartz monzonite to dark-colored...and intruded its margins.
The main uplift of the range occurred in late Tertiary ( ?) and Pleistocene
time...base of the range.
Normal faults downdropped on the west are common in benches along the range
front we8t...Nevada divide is in Inyo County, and that west of the divide is in
Fresno County and within the Kings Canyon...quadrangle and part way up the east scarp of the range.
The most usable of these is the Onion Valley road |  | | Journal (issue) | | figures for vetiver roots distilled in
Europe, which range from 0·4 to a maximum of 2 per
cent. As stated in...results, which
are shown in comparison with the range of corresponding
figures recorded for ginger-grass...are
found in Central America where the mountain range which
runs along the coast-line on the Pacific side...it has
been found that bananas succeed on a wide range of soils,
provided that drainage is satisfactory...of banana employed and local conditions.
Prices range from 10s. to I 5s. per cwt. in the United
Kingdom |  | | Report (issue) | | New
Y ork . NY: Di, tribu1ed excl usi ve ly in th~ USA by St.
Martin'~ Pre,,, 1998. ix. l ~O p.: 22 cm....footpri nt,. Red lands. C\tli f. : San Bernardino
County Museum A,sociation. 1999.
TOZ /MUS. 120.5.4 (46:2)/...York:
Zed Book,: New York. NY : Di,1Tibuted in Ihe USA
exclti;,ivel y by St. Martin ', Press. 1998.
CNn45...the edge. Ox ford : Oxbow Boob : Oak ville,
CT. USA : Avai lable from D. Brown Book Co.,
c l 998.
TOZ/L...57.5 rl
AG RICULTURE - SOUTH CAROLIN A -A IKEN
COUNTY - HISTORY.
(';1b.ik. Melanie A . Old fo rm . new |
|