 | | Report (issue) | | MOLYBDENITE NEAR RAMONA, SAN DIEGO COUNTY, CALIFORNIA. By F. C. CALKINS. INTRODUCTION. Molybdenite...have been discovered at several places in San Diego County, Cal. The occurrence that has received most...dikes and molybdenum prospect near Ramona, San Diego County, Cal. miles west of Ramona, on property held...(Ltd.), of San Diego. (See fig. 11.) Ramona lies by road 37 miles northeast of San Diego, whence it may...at various levels amid the mountains east of San Diego and whose origin and relations present an interesting |  | | Journal (article/letter/editorial) | | JULIAN DISTRICT, SAN DIEGO COUNTY 331 GEOLOGY AND MINERAL DEPOSITS OF THE JULIAN DISTRICT, SAN DIEGO...DIEGO COUNTY, CALIFORNIA * By MAURICE DONNELLY *• OUTLINE OF REPORT Page ABSTRACT __ _____ - - -- ___...--- ---- ---- - ---- - --- - ---------------- 337 Julian Schist ------------------- - --- - -------- - ----...of the Julian SchisL-------- - ----------------- - - -- ---- - ----- 339 Structure of the Julian Schist_...______ __ __ _______ ________ ____ 339 .Age of the Julian Schist_ _______ ____ ___ ___ ________ ___ __ ____ |  | | Journal (article/letter/editorial) | | The ore minerals replace the rock minerals. Pyrrhotite predominates; chalcopyrite is always present...Davy published a description of the Key West nickel mine, Nevada.2 Tliey note the same relationship; a violet-colored...Lindgren, W. and Dary, W. M., Nickel Ores from Key West mine, Nevada' Econ. Geology, vol. 19, pp. 3W-3I9, 1924...AMERICAN MINERALOGIST sulphide from the Vermilion mine, Sudbury, Ontario, which for many years has been... Gap, Pa., and the Friday mine, Julian, Cal. ..In all of these except the Friday specimens, nickel mineral |  | | Report (issue) | | Archive in 2012 with funding from University of California, Davis Libraries http://www.archive.org/det...MINERAL RESOURCES OF SAN DIEGO COUNTY, CALIFORNIA By F. HAROLD WEBER JR., California Division of Mines...Stewart COUNTY REPORT California Division of Mines Ferry Building, LIBRARY UNIVERSITY OF CALIFORNIA DAVIS...DAVIS San 3 and Geology Francisco, 1963 ^ OF STATE OF CALIFORNIA EDMUND G. BROWN, Governor J?...CAMPBELL, Director AND GEOLOGY State Geologist COUNTY REPORT ^ Price $8.00 3 CONTENTS Page ABSTRACT |  | | Report (issue) | | a = 9.51 Z=8 X-ray Powder Pattern: Vermilion mine, Sudbury, Canada. 2.85 (100), 1.674 (80), 1.820...Vermilion mine, Sudbury, Canada; contains trace chalcopyrite. (2) Friday mine, Julian, California, USA; contains...Association: Pyrrhotite, millerite, chalcopyrite, pentlandite. Distribution: In the USA, from the Friday mine...mine, Julian, San Diego Co., California; the Key West mine, Clark Co., Nevada; the Copper King mine, Gold...Gold Hill district, Boulder Co., Colorado; the Lick Fork deposit, Floyd Co., Virginia; and the Gap Nickel |  | | Report (issue) | | geographic coordinates and, where applicable, by county and section, township, and range. Both published...contain deposits of pentlandite, chalcopyrite, and pyrrhotite. These deposits are often important sources...the deposit. The Gap mine (Pennsylvania) and the San Julian mine (California),are examples of this...deposits varies widely. Some, like the Bluebird mine (Arizona), are small deposits containing 16 mostly...mostly only cobalt minerals. At the Standard mine (Oregon), the , cobalt minerals are associated with |  | | Report (issue) | | Geologic Map of the Julian 7.5' Quadrangle, San Diego County, California By Victoria R. Todd Open-File...2015, Geologic map of the Julian 7.5' quadrangle, San Diego County, California: U.S. Geological Survey............................................... 1 Julian Schist ...................................................................................... 13 San Felipe Hills Fault Zone ......................................... 16 Figure 1. Index map of the Julian 7.5' quadrangle............................... |  | | Report (volume) | | ---------------------------------- Lynn Lake district----------------------------------------Thompson-~oak...-----Alexo Nickel mine ____________________________________ - ___ Kenora district ______ ----- _____...___ ------------------------------------U nga va district ______________________________ - _- ---------UI...-------------Saline CountY--------------------------------------------California--------------------...-------------------------------Julian---------------------------------------------------Oldlronsides |  | | Journal (volume) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES WARREN T. HANNUM, Director DIVISION OF MINES...BUILDING, SAN FRANCISCO WALTER W. BRADLEY State Mineralogist JANUARY Vol. 42 1946 No. CALIFORNIA JOURNAL...STATE MINERALOGISTS REPORT XL1I printed in California state printing office B4257 'DAVIS 1 DIVISION...Tucker, District Mining Engineer Logan, District Mining Engineer Chas. V. Averill, District Mining Engineer...Engineer J. C. O'Brien, District Mining Engineer Arthur A. Center, Associate Metallurgical Engineer John |  | | Journal (volume) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES GEORGE D. NORDENHOLT, Director DIVISION OF MINES...MINES FERRY BUILDING, SAN FRANCISCO WALTER Vol. 30 W. BRADLEY State Mineralogist JANUARY, 1934 No...No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER OF STATE MINERALOGISTS REPORT XXX STATE...DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO, CALIFORNIA CALIFORNIA STATE PRINTING OFFICE HARRY HAMMOND...SACRAMENTO. 1934 10323 LIBRARY UNIVERSITY OF« CALIFORNIA DAVIS 1 DIVISION OF MINES EXECUTIVE AND TECHNICAL |  | | Report (issue) | | A3 no. 177 I • •' LIBRARY' UNIVERSITY OF CALIFORNIA DAVIS • ., M•' ... 0 • '."-.. - ~ ·...I ' _....\1 • \ s i I ::5l STATE or CALIFORNIA GOODWIN J. KNIGHT, Governor DEPARTMENT OF NATURAL...DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO 11 GORDON B. OAKESHOTT. Chief SAN FRANCISCO BULLETIN 177 GEOLOGY...RESOURCES OF SANTA YSABEL QUADRANGLE SAN DIEGO COUNTY, CALIFORNIA Price $1.50 LIBRARY :UNIVERSJTY OF...has cataloged this p ublication as follows : California. D ivision of Jvlines. Geology and n1ineral resources |  | | Report (issue) | | MINERALS OF CALIFORNIA BULLETIN No STATE ; . .. : DlViSIi BUILDIN 113 COLLEGE OF AGRICULTURE...AGRICULTURE DAVIS, CALIFORNIA STATE OF CAUFORNIA DEPABTMENT OF NATURAL RESOURCES GEORGE D. NORDENHOLT, Director...Mineralogist OIAF GEOLOGIC BFL^NCH Ferry Building, San Francisco San Francisco P. JENKINS Chief Geologist ...MINERALS OF CALIFORNIA By ADOLF PABST Associate Professor of Mineralogy University of California BERKELEY...BERKELEY CALIFORNIA STATE PRINTING OFFICE GEORGE H. MOORE. State Printer SACRAMENTO. 51440 1938 TABLE |  | | Book (volume) | | vacation stops at a roadside “dig your own” gem mine. Junior finds a sapphire the size of a peach and...) Many an unsuspecting tourist has stopped at a mine to try his or her luck and become a rockhound for...Northwest States VOLUME 2 Alaska Idaho Arizona California Colorado lowa Minnesota Montana Hawaii Kansas...VOLUME 4 Northeast States Connecticut Delaware District of Columbia Illinois Indiana Louisiana Maine...U.S.A. 4TH EDITION Where & How to Dig, Pan, and Mine Your Own Gems & Minerals VOLUME 2: SOUTHWEST STATES |  | | Report (issue) | | pyrites deposits (including pyrite, marcasite, or pyrrhotite deposits, that commonly contain some copper and...decide whether a certain metalliferous deposit or district should be included or not. The problem was also...other forms) since 1935 is reviewed. New sulfur mining and recovery projects in the United States and...chemical properties of sulfur, the geology and mining operations of the salt-dome sulfur deposits, the...sulfur by superheated water through wells at Sulphur mine, Louisiana, are fully detailed. Exploration and |  | | Report (issue) | | MINERALS OF CALIFORNIA THE GOLDEN BEAR The Golden Bear Nugget of Yankee is NUGGET said to have...have been found in the mining the nugget Jim, Placer County, California, in 1871 by a small girl in...are nuggets. The nugget was acquired by the California Federation of Minerologicol Societies insignia...mineral exhibit in in the Cali- San Francisco MINERALS OF CALIFORNIA CENTENNIAL VOLUME by JOSEPH (1866-1966)...Eleanor M. Learned BULLETIN California Division of Ferry Building, San 189 Mines and Geology Francisco |  | | Report (issue) | | M^iajKaMVMtrVMMIMMVW^- 'Vv s > MINERALS Of CALIFORNIA BULl,ETIN N«, 91 issei0 BY rr: ^ ;wIFORNIA...;wIFORNIA STATE Mii^ix^v BtmiiAU FERRY BUILDING - SAN FRANOSCC im^ ibiiiiiiliiii .III— Bb^aa^Aai^^A...FERRY BUILDIN(;. MININC; BUREAU SAN FRANCISCO FLETCHER HAMILTON San Francisco] State Mineralogi8l ...BULLETIN [November, 1922 No. 91 Minerals of California $ BY ARTHUR S. EAKLE, Ph. D. Professor...Mineralogy, University of California COMPLIMENTS OF ^^^foyd Sc, c/iosty GIST CALIFORNIA STATE PRINTING OFFICE |  | | Report (issue) | | ] \ I ^,_|^_g|g„gy. MMM STATE OF CALIFORNIA GOODWIN I. KNIGHT, Governor DEPARTMENT OF...DIVISION Director OF MINES FERRY BUILDING, SAN FRANCISCO OLAF San Francisco P. 11 JENKINS, Chief BULLETIN...BULLETIN December 173 MINERALS OF CALIFORNIA By JOSEPH MURDOCH University of Caliiomia, Los Angek...ROBERT W. WEBB University of California, Santa Barbara College Goleta, California Price $3.00 LIBRARY UNIVERSITY...Goodwin J. Knight Governor of ihe State of California Dear Sir: I have the honor to transmit herewith |  | | Report (issue) | | TUNGSTEN DEPOSITS OF NORTHWESTERN INYO COUNTY, CALIFORNIA. By ADOLPH KNOPF. INTRODUCTION. The tungsten...northwestern Inyo County, Cal., are west of Bishop, the largest town in Owens Valley. The mining industry centers...000, or approximately 2 miles to the inch. The mining conditions are favorable: the climate is good,...The tungsten area adjoins a rich agricultural district. The tungsten deposits were briefly examined by...in northwestern Inyo County, Cal., and vicinity. TUNGSTEN DEPOSITS OF INTO COUNTY, GAL. 231 DISCOVERY |  | | Journal (article/letter/editorial) | | the Keystone Trap Rock Quarry at Cornog, Chester County, Pa. thru the courtesy of the owners Messrs J....obtained, principally of the unusual blue quartz, pyrrhotite, chalcopyrite, epidote, allanite traces, amphibole...Limestone Products Company, Lime Cr,est, (Sussex County) N . J. There were 187 persons registered, the... malacolite, norbergite, phlogopite, pyrite, pyrrhotite, quartz, ruby corundum, scapolite, titanite,...That important factor, was just plain "nasty" on Friday, with a four inch snow but Saturday was clear and |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County Arthur Roe Tucson, AZ Abraham Rosenzweig University...Mineraiogicai Research Co., 704 Charcot Avenue, San Jose, CA 95131. A list of other dealers in back issues...space for us at their shows. These include: The California Federation of Mineralogical Societies and the...Clara). The Mineralogical Society of Southern California (Pasadena Show). The Michigan Mineralogical Society...(Midwest Fed Show at Kalamazoo). The San Francisco Gem and Mineral Society (San Francisco Show). The Cincinnati |  | | Journal (volume) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES GEORGE D. NORDENHOLT. Director DIVISION OF MINES...MINES FERRY BUILDING, SAN FRANCISCO WALTER Vol. 35 W. BRADLEY State Mineralogist JANUARY, 1939 No...No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER OF STATE MINERALOGIST'S REPORT XXXY STATE...MINES FERRY BUILDING, SAN FRANCISCO CALIFORNIA 70803 LIBRARY UNIVERSITY OF CALIFORNIA DAVIS 1 DIVISION...Logan, District Mining Engineer O. McK. Laizure, District W. Burling Tucker, Reid J. Mining Engineer |  | | Journal (issue) | | Mineralogical Societies, Inc. • Headquarters BAKERSFIELD, CALIFORNIA QUALITY ROCK SHOP CABOCHON SLICES A slice may...STREET BAURSFIELD, CALIFORNIA �ineral GOLDEN SEAR UUCGET Jfotes THE CALIFORNIA FEDERATION PLACER...100th anniversary of the discovery of gold in California. This was the most significant event in the mineral...the member of the ad visory committee from the California Federation to help bring about an organ ization... December, 1946 MANUFACTURED ABRASIVES; LEAD MINING IN MISSOURI Two sound motion pictures from the |  | | Book | | MINERALS OF CALIFORNlA 299" 257889 PEMBERTON' HOFE CALIFORNIA MINERALS 2995 SEP 1933 OINCO Digitized by...org/details/mineralsofcalifo00pemb MINERALS OF CALIFORNIA - MINERALS OF CALIFORNIA H. Earl Pemberton ~ VAN NOSTRAND...H. Earl, 1907Minerals of California. An updating of: Minerals of California: centennial volume, 1866-1966...index. 1. Mineralogy - California. 2. Mines and mineral resources - California. I. MUidoch, J oseph, 1890Minerals...1890Minerals of California. 11. Title. QE375.C32P45 549.9794 81-15963 ISBN 0-442-274882 AACR2 Preface | | | Book | | ^ '“ P r . . . I West Orange SOUTH SAN FRANCISCO PUBLIC LIBRARY 9048 00992838 7 257989 R q549...q549 PEMBERTON, H.E MINERALS OF CALIFORNIA P 2995 IpSl q 49 f 07. 257889 ^ pe B T 5 w! balJ E...org/details/mineralsofcalifoOOpemb MINERALS OF CALIFORNIA MINERALS OF CALIFORNIA H. Earl r i L ] Pemberton ...H. Earl, 1907Minerals of California. An updating of: Minerals of California: 1866-1966 / by Joseph Murdoch...Includes index. 1. Mineralogy -California. 2. Mines and mineral resources- California. I. Murdoch, Joseph, 1890Minerals |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Steven R. Morehead...COVER: COPPER, 8.3 cm, from the Central mine, Keweenaw County, Michigan—considered by some to be the world’s...fine minerals on DVD wilensky Fluorite, Huanzala mine, Dos de Mayo Province, Peru. Wilensky Fine Minerals...Scovil be allowed onto the show floor overnight on Friday of the show to accomplish the huge task. It took...within a skarn complex on privately owned patented mining claims which cover the mountain’s top, upper sides |
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