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| largely taken from an earlier paper,0 in which the occurrence of mica-bearing pegmatites and their origin were...operations have been described in the early days of mica mining by white people, and several of the deposits where...are described below. The present period of mica mining was begun in 1867 by L. E. Persons, of Philadelphia...Mr. Persons's attention was directed to Jackson County by someone in Philadelphia who had seen a crystal...In the fall of 1867 Mr. Persons went to Jackson County and learned from Mr. Davies the location of favorable |
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| Composition of Some Nickel-Bearing Laterites in Southern Oregon and Northern California By Michael P. Foose F....Elements-Occurrences in Gold Deposits in Nevada, Oregon, and Idaho By Norman J Page, William C. Bagby,...Composition of Some Nickel-Bearing Laterites in Southern Oregon and Northern California, by Michael P. Foose (F)...Elements-Occurrences in Gold Deposits in Nevada, Oregon, and Idaho, by Norman J Page, William C. Bagby...materials, and the investigation of possibilities for occurrence of undiscovered mineral resources continue to |
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| Creek-__-------_----____-___ Soda granite on Warm Springs Creek..__________________ Soda granite near Kelly...and basalt.___-----___-_.--________ Latite and hornblende andesite__-_-___-_---________ Rhyolite___._....mineralization.____________________________________ Hot springs._-__ -..___.____ ___ ______ 114 115 Oxidation...mme________--____----_---_-__--------_-------_189 Elkhorn mine________________ _. __ 190 Evelyn prospect...______________ 195 Mines on West Fork of Warm Springs Creek____ ___ 196 New Hope mine.___________--- |
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| DIRECTOR BULLETIN 601 OF THE NATIONAL MINING DISTRICT, NEVADA BY WALDEMAR LINDGREN WASHINGTON.............................. 17 National mining district............................................................................ Prospecting and mining............................................. Leasing...44 44 230912 4 CONTENTS. National raining district Continued. Mineral deposits Continued. Detailed...descriptions Continued. Page. National Mammoth Mining Co................................... 45 Radiator |
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| simple continuation of Bulletin 136, with the occurrence numbers and literature references running consecutively...read Vonsen. p. 46. T'nder anatase, San Benito County, add, at end of sentence, 136. They do Louderhack...30 E... M.n., read p. 89." Under cerussite. Inyo County (1) for sec. U,. T. sec. IJ,, T. 6 S., R. 30 E...ussocidted p. 140. rn(b'r erytlirite. add Tuolumne County: erijthrite 189. arscnopyrite in the Josephine...Lake County, Bradford oecurence sliould bo li.sted as 2. p. 210. !^^onazite, Itiverside County, reference |
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| 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...Mineral Technologist Reid J. Sampson, Assistant District Mining Engineer C. A. James M. Little, Assistant...Jenkins Geology of Santa Rosa Mountain Area, Riverside County, California, by Lawrence B. Wright Geology...Julian-Cuyamaca Area, San Diego 15 County, California, by S. C. Creasey Tin Deposits of the Gorman District, Kern |
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| DIRECTOE 4:14: NOTES ON SOME MINING DISTRICTS IN HUMBOLDT COUNTY, NEYADA BY FREDERICK LESLIE RANSOME.............................. General history of mining development..................................................................... Seven Troughs district.................................................Outlook for the district................................................. Rosebud district................................................... Red Butte district.............................................. |
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| Topography, Geology and Mineral Resources.. Douglas County— Location and Topography.. Geology and Ore Deposits...Highways_____ Production............................... Mining Districts— Buckskin (Smith Valley). Gardnerville...Glance)..... U n iv e r s it y o f N e v a d a irmsby County— RBNO, NEVADA Location and Topography............ Nevada, as second-class m atter under A rt of Mining Districts— Congress, July 16, 1894. Acceptance...Brunswick) Voltaire (Eagle Valley, Washoe) Vashoe County— Location and Topography................. 3 7 |
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| sulphide zones._ _ ______________________ 172 Occurrence of the copper minerals_________________ 176 Copper-bearing...Arizona__________________________ 208 Note on the Bisbee district, Arizona, by F. L. Ransome_ 209 Globe and Miami...Mexico____________________ 22J Burro Mountain district, New Mexico_____________ 222 , Cananea, Mexico...__ 233 Shasta County, California______ _ __ 234 Snowstorm lode, Coeur d'Alene district, Idaho__ _ 235...235 Encampment district, Wyoming_____________;___ 236 Ducktown, Tennessee______________________ Gossan |
 | Finch, John Wellington, Bateman, Alan M., Butler, B. S., Loughlin, G. F., McLaughlin, D. H., Singewald, J. T. Jr. - Eds. (1933) Ore Deposits of the Western States. The American Institute of Mining and Metallurgical Engineers, New York. | Book |
| uccessor in interest, the American Institute oC Mining and M etallurgical Engineers has made a grant from...attended his efforts- not the spectacular success of a mining executive, but the more lasting success in the...spontaneous movement arose among geologists and mining engineers to express in some appropriate fashion...Board of Directors of the American Institute of Mining and Metallurgical Engineers elected him to H onorary...that would touch wider circles, was desirable. The Mining Geology Committee of the A.I.M.E. undertook to |
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| Internet Archive in 2022 with funding from Kahle/Austin Foundation https://archive.org/details/discoverychannelOOO0Ounse...world-renowned gem and mineral collection at Los Angeles County Museum of Natural History since 1980. Joan Kaylor...Makeup » Crystals Earthly Treasures » Mines & Mining * Ocean Minerals » A Multitude of Uses » Gemstones...Guide « * = = Minerals & Rock Types Twenty Top Hot Spots Mineral Identification Chart Important Addresses...unimaginably created when molten “The chess-board hot, reaching a temrock, known as 1s the world; the pieces |
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| Internet Archive in 2022 with funding from Kahle/Austin Foundation https://archive.org/details/discoverychannel0000unse...world-renowned gem and mineral collection at Los Angeles County Museum of Natural History since 1980. Joan Kaylor...Makeup Crystals 56 Earthly Treasures Mines & Mining Ocean Minerals A Multitude of Uses Gemstones Legendary...Resource Guide • Minerals & Rock Types • Twenty Top Hot Spots • Mineral Identification Chart • Important...unimaginably created when molten "The chess-board hot, reaching a temrock, known as is the world; the pieces |
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| anonymous papers, placed at the end of Part I Co. county cos. · counties CORPORATE AUTHORS. Am G American...Miners' Association Cal St :M Bur California State Mining Bureau Can G S Canada, Geological Survey Can :M...Ont R Com Ontario, Royal Commission. Oreg B :M Oregon Bureau of Geology and Mines Pa. G S Pennsylvania...Adams (F D), 18 Federal Government, relation to the mining industry: Hayes, 06 Fossil insects: Cockerell,...to geology: Davis ( W M), 12a Geologic bases of mining law: De Kalb, 10 Geologic basis for artesian prediction: |
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| all the papers bearing on a particular subject or area; second, titles of papers, many of them abbreviated...Bulletin, vol. 42. New York. American Institute of Mining Engineers: Bulletin, nos. 37-48; Transactions,...series, vols. 29, 30. New Haven, Conn. American Mining Congress: Papers and Addresses, 13th Annual Session...Technology, vol. 15. Berkeley, Cal. California State Mining Bureau: Bulletin, nos. 57, 59. San Francisco, Cal...Transactions, vol. 8, pt. 4. Toronto, Ont. Canadian Mining Institute: Quarterly Bulletin, nos. 9-12; Journal |
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| RECONNAISSANCE OP THE ORE DEPOSITS IN NORTHERN YUMA COUNTY, ARIZONA ROWLAND BANCROFT WASHINGTON GOVERNMENT...........<. .....-.......:...................... Area examined ...... ..................................reconnaissance............................... Access to the area...........................................................-.-.----.----..-.-.........-:...- 14 Mining and metallurgy ...................................................... Conditions and cost of mining......................................... 15 15 Methods |
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| INTRODUCTION. reports are those on the Mercur district, by J. E. Spurr and S. F. Emmons; the Bingham...Bingham The senior author, J3. S. Butler, began district, by J. M. Boutwell, Arthur Keith, and field work on...deposits of Utah in the S. F. Emmons; the Park City district, by J. M. FIELD .WORK AND AUTHORSHIP. summer...farther north, including the Deep Creek, Fish Springs, Dugway, Silver Islet, Grouse Creek, Raft River...G. F. Loughlin, of the Cottonwood-American Fork area. In order to gai~ a personal knowledge of the geology |
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| The Dividend group of prospects in the Windypah district. .. _.... _._................ 117 117 Genetic...__ .................... __ .... _ 157 Mode of occurrence ........ _.. _......... _........... _.........___ . __ _ XXI. A, Paymaster mine, Lone Mountain district; B, Corrugated, thin-bedded limestone, Mineral... _. ___ .. ____ .. ____ . _____ .. _. ___ .. Occurrence of ore in Great Gulch mine _. ______________............. . Vertical section of vein in Dyer district _ . _... _. _.... _.... __ .. _. __ .. __ ... |
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| BULLETIN 546 MINERAL RESOURCES OF SOUTHWESTERN OREGON BY J. S. DILLEE, WASHINGTON GOVERNMENT PRINTING........ Topography and physiography of southwest Oregon............ 1......... Geology.............................. Mineral production of southwestern Oregon................................ Lode mines and...... Blue River mining region......................................... Bohemia mining region.......................................................... Mining conditions.................................... |
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| Saguache County. 2. Geology Colorado Gunnison County. 3. Uranium ores Colorado Saguache County. 4. Uranium...Uranium ores Colorado Gunnison County. I. Title, II. Series: Geological Survey professional paper ; 1457...Regional geology .................... Cochetopa district ................... Geologic setting ...........3 6 6 6 7 10 12 12 13 13 19 23 Marshall Pass district ........................... Geologic setting ........ 3. Generalized geology of the Cochetopa district, Saguache and Gunnison Counties, Colorado ... |
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| _........ _... _. _........... _. Gibbonsville district ________ .. _.... __ ............•.......... _..._............ ____ ...... _.. Elk City district. ____ . _. _.... _..... _...•.• _.......... ____ . ..... ... _.. _......... _. _.. . .. __ . . Dixie district _______________ .. .. _..... _......... _...•..._. _.... __ ... _-_ 95 96 96 98 Buffalo Hump district .... _. ___ . . .... , __ .............. ___ ...... _____ .......... _.... _. ____ Pierce district . ___ . ____ ... ____ ... _.. . ________ . .... . |
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| , in the southern part of the Black Hills. This area includes the better deposits of mica so far located...metamorphic rocks of the northeastern part of the area from those of the southwestern part. Those .of the...northeastern metamorphic area is called Algonkian and the southwestern area Archean. Whatever the age...of the northeastern area with the gneisses and schists of the southwestern area, the writer was impressed...are to some extent crinkled with minor folds. OCCURRENCE OF MICA. In the Black Hills as elsewhere muscovite |
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| ______.__..._..._.__ Special factors affecting mining. ____________________________________ Open season...-.-.-..----------------------------------.-----Mining properties. _._-------_-._-___.-------__-------------...205 IV CONTENTS Economic geology Continued Mining properties Continued Lucky Shot Continued Milling...ILLUSTRATIONS PLATE 11. Geologic map of Willow Creek district._______-_----__-__-_ 12. A, Chalcopyrite-molybdenite...BELT, 1931 FOREWORD By PHILIP S. SMITH To help the mining industry of Alaska and to assist in the development |
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| .......................................... THE MINING INDUSTRY IN 1905, by Alfred H. Brooks.......................................... Auriferous lode mining..................................................coal......................................... LODE MINING IN SOUTHEASTERN ALASKA, by F. E. and C. W. Wright......................................... Juneau district.................................................Inlet.................................. Ketchikan district............................................. Kasaan |
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| occur in an area about a mile wide and 3% miles long near the town of Stibnite, Valley County, Idaho. Ore...two deposits in the area, the Yellow Pine and Meadow Creek mines of the Bradley Mining Co. The Yellow Pine...sedimentary rocks, are the principal rocks of the area. Intense and widespread faulting, controlled in...be produced from now undeveloped prospects in the area. The antimony at the Yellow Pine and Meadow Creek...mines and prospects in the area should add to the total gold output. The district is believed to contain |
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| Strata-Bound Features of the Michigan Copper Deposits (USA). G.C. Amstutz. With 13 Figures .......... 123 ...Geological Investigations on the Genesis of the Cinnabar Deposit of Kalecik/Karaburun (Turkey). A. Sézen...polymetallic ores were found and described in the area of Ridder-Sokolnogo of volcanicsedimentary origin...Uschkatan, Dschumart, Karadschal and Bestiube lie in the area of the Dscheil- minsk syncline which consists of...especially dolomites. No magmatic rocks occur in the area of these ore deposits, so that they cannot be postmagmatic |
