 | | Report (volume) | | Geology of Lode Gold Districts in the Klamath Mountains, California and Oregon By PRESTON E. HOTZ GEOLOGICAL... CONTENTS Abstract _______ Introduction Klamath Mountains province __________ Geology _______ _ Subjacent...Subjacent rocks _ Page 1 3 4 6 , _ Eastern Klamath belt 6 __ _ 7 Duzel and Gazelle Formations ______...Structural relations ____ _________________________ 20 Gold deposits ___________________________________ General..._____________________________ 23 24 Gold-quartz veins __________________________ 24 Gold-sulflde deposits _____ |  | | Report (issue) | | nomenclature. 1. U.S. Geological Survey, Menlo Park, California. TABLE OF CONTENTS Introduction.............here are data on sulfide and nonsulfide mineralogy, gold and silver grades and deposit tonnage. A discussion...name, country, local geographical area, mineralogy, gold and silver grades, tonnage, and references are given...deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS...in the Sierra Nevada, California (Clark, 1970); Klamath Mountains, California-Oregon (Hotz, 1971); and |  | | Report (issue) | | C3 A3 NO. 193 C.2 GOLD DISTRICTS OF CALIFORNIA BULLETIN 193 California Division of Mines and...Geology Sacramento, California, 1970 GOLD By William B. DISTRICTS OF CALIFORNIA Clark Geologist...Geologist, California Division of Mines & Geology, Sacramento, California UNIVERSITY LIBRARY U.C DAVIS '~'^...though Nugget. This 201 -ounce (troy) cluster of gold on display in the Division of Mines and Geology...Geology San Francisco's Ferry Building. Melted down as gold, it would be worth tome seven or eight The Fricof |  | | Book | | In Northern California James Klein BMT APR 16 2001 DATE DUE 622,5422 KLE KLEIN, JAMES, 1932WHERE TO...TO FIND GOLD IN NORTHERN CALIFORNIA / DEDICATED TO The miners, prospectors and settlers, who in their...Thompson's Dry Diggin’s in the first weeks after the gold discovery in March, 1851. The man on the left leaning...the shovel is Abraham Thompson, the discoverer of gold in Yreka. The site is now marked with a bronze plaque...due to man or nature, Where to Find Gold in Northern California, its publisher and all persons directly |  | | Journal (volume) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES D. H. RLOOD, Director MINES DIVISION C FERRY...Mineralogist JANUARY and APRIL, 1933 Nos. 1 and 2 CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER...OF MINES FERRY BUILDING, SAN FRANCISCO, CALIFORNIA CALIFORNIA STATE PRINTING OFFICE HARRY HAMMOND, STATE...Geologist C. A. Logan, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid...Francisco - District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averill, District Mining |  | | Report (issue) | | MINES AND MINERAL RESOURCES OF TRINITY COUNTY, CALIFORNIA ^^^^gz^^^^sHi LIBRARY ^ tnSF DAVIS [...Archive in 2012 with funding from University of California, Davis Libraries http://www.archive.org/det... o^ COUNTY CcUifi&isua By J. C. O'BRIEN, Mining Engineer, Retired and Geology California Division...Division of Mines COUNTY REPORT 4 California Division of Mines and Geology San Francisco, 1965 With ...Quicksilver by Fe?ielon F. Davis sections , STATE OF CALIFORNIA. THE RESOURCES AGENCY. DEPARTMENT OF CONSERVATION |  | | Report (volume) | | it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...Arkansas..........Dr. A. H. Purdue, Nashville, Tenn. California........Mr. William H. Storms, San Francisco....See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |  | | Report (volume) | | ............................................ California....................................................................................... 102 District of Columbia ....................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |  | | Report (volume) | | ............... General relations of the Klamath Mountains............................ Topography and.................................................. Gold-quartz lode mines.................................... Blue River mining region......................................... Bohemia mining region....................... Mining conditions............................................ Greenback mine......................... Martha mine.................................................. Baby mine.................. |  | | Book | | Chinese Mining (Site Camp CA-SIS-1 801 -H) Located near Hawkinsville/Yreka, Siskiyou County, California..., California e 184 C5 . L35 2015 2015 " L tfbcP\ IS 6 / Archaeology of a Chinese Mining (Site...Located near Hawkinsville/Yreka, Siskiyou County, California Report by: Jeff LaLande, Eric W. Ritter...Archaeology Bureau of Land Management, Redding, California 2015 BLM Library Denver Federal Center Bldg...remnants of a Chinese gold- mining in camp and its apparently associated mining evidence. This north-central |  | | Report (volume) | | ........................ 5 5 Distribution of mining districts.................................................................................... California........................................................................ PART II. Catalogue of mining districts, by J. M. Hill..................................................... Classification of mining districts................................................. California, northern counties....................................... California, southern counties |  | | 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...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...Letter of Transmittal 5 Map 6 Outline o['. California Preface 7 Introduction 11 Native Elements |  | | Journal (volume) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES GEORGE D. NORDENHOLT, Director DIVISION OF MINES...BRADLEY State Mineralogist JANUARY, 1935 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER...OF MINES FERRY BUILDING, SAN FRANCISCO, CALIFORNIA CALIFORNIA STATE PRINTING OFFICE GEORGE H. MOORE, STATE...19017 SACRAMENTO. 1935 LIBRARY UNIVERSUY Of* CALIFORNIA Davis 1 DIVISION OF MINES EXECUTIVE AND TECHNICAL...A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling |  | | Journal (volume) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES GEORGE D. NORDENHOLT. Director DIVISION OF MINES...BRADLEY State Mineralogist JANUARY, 1939 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER...BUILDING, SAN FRANCISCO CALIFORNIA 70803 LIBRARY UNIVERSITY OF CALIFORNIA DAVIS 1 DIVISION OF MINES...Logan, District Mining Engineer O. McK. Laizure, District W. Burling Tucker, Reid J. Mining Engineer...Engineer District Sampson, Assistant Mining Engineer District Engineer Ohas. V. Averill, District Mining |  | | Report (issue) | | GOLD AND SILVER. THE AURIFEROUS GRAVELS OF THE TRINITY RIVER BASIN, CALIFORNIA. By J. S. DILLER. INTRODUCTION...INTRODUCTION. The Trinity River region, in northwestern California, has long been worthily noted for its mines,...ever since. Besides the La Grange mine, the largest hydraulic mine now in active operation, it contains...mines, particularly in the northern portion of the county. Large bodies of gravel of lower grade yet remain...supply, via French Gulch 38 miles to Lewiston, and from Red Bluff via Harrison Gulch about 50 miles to |  | | Report (issue) | | Principal Gold-Producing Districts of the United States By A. H. KOSCHMANN and M. H. BERGENDAHL GEOLOGICAL...description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama ---------...--------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee |  | | Journal (issue) | | S STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES RICHARD SACHSE, Director DIVISION OF MINES...BRADLEY State Mineralogist January, 1941 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER...BUILDING, SAN FRANCISCO CALIFORNIA 95183 LIBRARY UNIVERSITY OF- CALIFORNIA DAV I 1 DIVISION OF...A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...Tucker, Reid J. Mining Engineer District Sampson, Assistant Mining Engineer District Engineer Chas |  | | Report (issue) | | -^^^«»«iM»-S THE LIBRARY OF THE UNIVERSITY OF CALIFORNIA DAVIS U^5.i:^l^46<^ J. f 3 4 cc o z z...THE COPPER RESOURCES OF CALIFORNIA. Issued by the CALirORNIA STATE MINING BUREAU, 5an Ferry Building...11 (hrcrioN -I •'•" tUKAi. M>ri:s SHASTA (OrNlV Coimy Shasta cuAsr ItKI. Ol N < <"oriM:ii Mim:s...Yo ( 'oiN TY . 1 >i:i'( >SII'S '2'.)S : County Sax r.KKNAHDINO li'.is -U'J ( "OINTY '.\'2~)...'niiiiiany. 1"' County 'iimpaiiy's Kiswirk. plnni. sint-ltrr ()ii;iinal Shasta ('onniy Suil'arf |  | | Journal (volume) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES WARREN T. HANNUM, Director DIVISION OF MINES FERRY...Vol. 43 1947 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY printed in California state printing office...LIBRARY '^iSaVERSi I Y OF CALIFORNIA DAVIS 1 STATE OF CALIFORNIA Earl Warren, Governor DEPARTMENT...Third Floor, Ferry Building, San Francisco 11 District Offices State Building, 217 West First Street...offices in San Francisco a scientific journals mining, mineralogy, chemistry, metallurgy, and related |  | | Report (volume) | | GUIDEBOOK OF THE WESTERN UNITED STATES PART D. THE SHASTA ROUTE AND ' COAST LINE BY J. S. D1LLER AND OTHERS...Canyon of the Colorado (Bulletin 613); Part D, The Shasta Route and Coast Line (Bulletin 614). 3 4 PREFACE...the description of the country traversed by the Shasta Eoute and Coast Line all the geographic and geologic... GUIDEBOOK OF THE WESTERN UNITED STATES. PART D. THE SHASTA ROUTE AND COAST LINE. By J. S. DILLEE, and others...Alaska to Lower California the western coast of North America is bordered by a belt of mountains which is from |  | | Book | | >*»> BRITL 622. 09794. C128 c. 1 CALIFORNIA MINERS # CALIFORNIA MINES AND MINERALS 3 T153 DODEETEO...(:()Mi>A.\v \.\i:isi'll California Mines and Minerals PUBLISHED BY THE California Miners' Association under... Secretary for the California Meeting of the American Institute of Mining Engineers SAN FRANCISCO...SOUVENIE OF THEIR VISIT TO Tins ,\IIXI>ff; CALIFORNIA SEPTEMBER AND OCTOHEK 1809. K 6k 2 Kntered...spirited enough to look citizens after their county interests, prepared from the Secretary's all |  | Carlson, C.A., Wilson, S.A., Carlson, R.R., Bradley, L.A., Cornell, J., Gent, C.A., Goss, W.D., Groenboer, H., Haffty, Joseph, Haubert, A.W., Love, A.H., McDade, J.M., Moore, R.F., Riley, L.D., Moring, Barry, Singer, D.A., Page, N.J. (1985) Analyses for platinum group elements in samples from podiform chromite deposits, California and Oregon. Open-File Report Vol. 1985 (85-442) US Geological Survey doi:10.3133/ofr85442 | Report (issue) | | and hospitality of numerous property owners in California and Oregon» The authors gratefully acknowledge...samples collected from mines and prospects in California and Oregon (figure 1). Samples collected during..., 1985) DATA Most samples of chromitite from California were analyzed by fire-assay atomic absorption...presented in table 1. Figure 1. Location map, California and Oregon after Irwin (1979). Table 1. Geochemical...Canyon Canyon Canyon Canyon Bear Bear Bear Bear Bear Bear Bear Bear Bear Geologic Terrane Adobe Canyon |  | | Journal (volume) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES KENNETH I. FULTON, Director DIVISION OF MINES ... 38 State Mineralogist January, 1942 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER...FERRY BUILDING, SAN FRANCISCO CALIFORNIA LIBRARY University of California DAViS 1 DIVISION OF MINES...LOGAN, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid J. _ Mining Engineer...Engineer District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averii.l, District Mining |  | | Report (issue) | | and A. Lott I/ Stanford University, Stanford, California 94305 U.S. Geological Survey Open-file Report...tungsten, mercury, nickel in small intrusions, vein gold, mafic volcanogenic sulfide, felsic and intermediate... 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...be reported because they may not be economic to mine at the time they are explored. Balancing these |  | | Report (issue) | | The Triangle of Colorado Mountains of Minerals Contributors David W. Bunk, Robert B. Cook, Don Earnest...Juans are some of the highest and most rugged mountains in the state. Hundreds of peaks rise above 13...years, men have sought to extract gold and silver from these mountains. However, it was not until the last...the extent of their mineral wealth. In addition to gold and silver, the region produced economic quantities...zinc, tungsten, and copper. In 1896 world-renowned mining engineer Thomas ''T.A." Rickard called the San |
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