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| DEPOSITS OF THE SANTA RITA AND PATAGONIA MOUNTAINS ARIZONA BY FRANK C. SCHRADER WITH CONTRIBUTIONS BY JAMES...17 Climate and vegetation. 18 _._ History of mining and present conditions___________________ 20 ...____________ Mining districts, camps, and properties. Helvetia district_ . General features. __ Helvetia camp__..._______________ _____ Ore deposits _ . Copper World mine ____ _____ _____ Location and topography _ _ History...future prospects.- _____ Black Horse mine _ Leader mine_ '. Isle Royal mine Heavy Weight mine Old Dick |
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| THE JEROME AND BRADSHAW MOUNTAINS QUADRANGLES, ARIZONA BY WALDEMAR LINDGREN WITH STATISTICAL NOTES BY...History of mining _ ____..________________ Production ______________________________________ Mining districts..._____ Relation of the plateau province to the mountain region______ 7 9 10 10 Post-Paleozoic erosi...of the replacement deposits - _______________ Magnetite deposits _______ Contact-metamorphic deposits...Tertiary lake beds _ _ Ore deposits _ ____ United Verde mine _ ___ _ _ _ Location ____ _ ___________ _______ |
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| ........................................ 10 Arizona......................................................................................... 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 |
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| 0.C D.?~•.!~'J..~5 ~!~.~J.RY Mineralogy of Arizona Stope in oxide ore, Copper Queen tnine, Bisbee...Richard A. Bideaux THE UNIVERSITY OF ARIZONA PRESS TUCSON, ARIZONA About the Authors . .. JOHN W. ANTHONY...M.S. degrees in geology from the University of Arizona and his Ph.D. from Harvard University. Following...mineralogist with the Arizona Bureau of Mines, he joined the faculty of the Uni~ersity of Arizona, where he rose...Gem and Mineral Society, and the University of Arizona. SIDNEY A. WILLIAMS has authored or co-authored |
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| with its representation of mining tools clearly proclaim Montana’s mining origins. Montana’s production...published describing the occurrence, collecting, mining, and cutting of the two state gemstones. Figure...Granville Stuart established Montana’s first mining camp at Gold Creek in 1860. Geologic Provinces The...view showing the Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded...wet one. The mines at Butte in Silver Bow County and the Black Pine mine in Granite County have produced |
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| Wulfenite, Empire mine, Tombstone, Arizona; Wendell E . Wilson photo and specimen. March/April: Mine engineers...engineers, Camp Bird mine, Colorado; Tom Rosemeyer histori cal photo. May/June: Barite on calcite, Stoneham...Fluorite, William Wise mine, Westmoreland, New Hampshire; Resur rection Mining Co. specimen, Ronald E...Keweenawan Basalt, South Range Quarry, Douglas County, Wisconsin, W. S. Cordua, 412-415 Anatase, New...Min eral Collectors?, R. V. Dietrich, 442-445 Arizona, wulfenite, 19-25 Arsenopyrite, New Hampshire, |
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| ountains, in the northeastern p art of K ittitas county, and is included w ithin the boundaries ot th e...sandstone from its occurrence in the Swauk m ining district, southwest of Camasland. Its age is Eocene, as...plants found in the valley of the Swauk and on Tiptop, the peak in the southwestern corner of th e area...considered. The Swauk sandstone in the vicinity of Tiptop is a gray arkose, with associated shaly beds which...inerals are labradorite, augite, olivine, and magnetite, while its chemical com position is close to |
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| form of the earlier lists was twofold, a separate group of items showing the substances "mined" and "not...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...Sanford. Upon Mr. Sanford's transfer to the Bureau of Mines the work was put into the hands of Frank L. Hess |
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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...be reported because they may not be economic to mine at the time they are explored. Balancing these...often more complete because mining concerns attempt to develop long-range mine plans now. It is also more |
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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...................................................... 18 Distribution and development of the mines............................. Character of the deposits...Outlook for the district................................................. Rosebud district............. |
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| Historic Mining Camps and Jurassic Calderas By BRENDA HOUSER With a paper on the GREATERVILLE PLACER...PLACER DISTRICT By LESLIE Cox ARIZONA GEOLOGICAL SOCIETY FALL FIELD TRIP, 1992 Arizona Geological Society...AZ 8 571 7 Historic Mining Camps and Jurassic Calderas, Southeastern Arizona! By BRENDA HOUSER With...GREATERVILLE PLACER DISTRICT By LESLIE Cox ARIZONA GEOLOGICAL SOCIETY FALL FIELD TRIP, 1992 Arizona Geological...Greater v i ll e P acer l D istrict ......... 5 Red Mountain O v erview ............................ 8 Harshaw |
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| _ Beryl_______________________________ Helvite group._________________________ Other minerals-._____..._________________ ___. Nevada ___________ Elko County. - ______ ... _ Star mine, Harrison Pass _____ ____ Pag« 59...63 Good Hope barite mine, Tuscarora Range _____ _ ._. ________ Humboldt County Golconda manganese-tungsten...County__-__--__----__-.___-_-__ Barite deposits, Battle Mountain area.. California-Nevada Barite Co. 63 64 64...Ltd., mine...... --_--______.______ Lincoln County__-__-----_-----_-----___ Tern Piute district...... |
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| ....................................... Mines and prospects....................................... Deposits...Fine Creek............................. Pine Creek mine.................................. Adamson claims........... Pine Creek Canyon prospects...................... Tungstar mine...............................Carpenter and Brown prospect..................... Prospects on the, southeast side of Mt. Tom....... Deposits................ McGee Mountain prospect.......................... Other prospects..................'.. |
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| the black sands of the region are predominantly magnetite; most of the red sands are predominantly garnet...are retained in your pan. Second: Remove the magnetite, which commonly occurs in the red as well as the...Call ahead if possible (914) 888-4411 MINERALS Tiptop Phosphates Colorado Sulfides Write for price information:...M I N E R A L S Gene & Jackie Schlepp Tucson, Arizona 8 5 7 3 3 - 3 6 0 3 • Telephone: (602) 325-4534 |
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| topographically rather unimpressive part of the Appalachian mountain chain. That it was once part of terrain as spectacular...sediments of Carbonifer ous age (Rhode Island Bay Group of the Narragansett Basin); and intrusion of the...but rocks ranging to gabbro in composition; this group is ap proximately 620 m.y. old, and (2) the Hope...are sparse and in clude muscovite, hornblende, magnetite, sphene, calcite, and zircon. The plutonic rocks...joined successively to ancestral North America. Mountain ranges typically form as a series of zones parallel |
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| PAULOPOST STILBITE IN THE CAMAS LAND SILL, CHELAN COUNTY, WASHINGTON Wer,tnn M. Cnarpnr,4 Unhtersily of...diabase is located in the southern part of Chelan County, Washington, about 10 miles northeast of Blewett...A view (looking northeast) of Carnas Land from Tiptop, a prominent peak 4813 feet in elevation which...plagioclase averages up to eight millimeters, Magnetite' some of it titaniferousr occurs as M2 TE E...26 per cent augite and pigeonite, 1 per cent magnetite. Both enstatite and hyperstheneare present in |
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| the upthrown side of the Lexington Fault System, Camp Nelson, KY, record a history of varied stress. ...ON UPTHROWN SIDE OF THE LEXINGTON FAULT SYSTEM AT CAMP NELSON, KENTUCKY ABSTRACT Geological and geophysical...offsets of the "white" marker bed in Middle Ordovician Camp Nelson Limestone. These conjugate faults, together...crushed cobble of Mississippian chert embedded in Camp Nelson Limestone bounding a fault mapped by D.E...Notes 34 35 35 EAST CONTINENT GRAVITY HIGH: CLARK COUNTY EMBAYMENT Seismic Responses Interpretive Notes |
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| CONTENT DISTRICT, OF SPHALERITE FROM THE CENTRAL NEW MEXICO AND THE BINGHAM DISTRICT, ARTHUR ...sphalerites /rom the Central district, New Mexico and the Bingham district, Utah have been analyzed /or...the Central district and from 0.84 to 9.4% in the southwesternpart of the same district. At Bingham the...away /rom igneouscentersis presentin the Central district, and poorly-developedvertical zoning was found...Ten analysesof a zonedcrystal/rom the Central district show a range /tom 4.3 to 12.1% FeS, and sharp |
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| MARCH, Ph.D. 1914 Issued by California State Mining Bureau McN. HAMILTON STATE MINERALOGIST F. F...Minerals of herewith Bulletin 67 of the State Mining California. This work was made possible at this...90 98 104-136 104 109 115 119 Pyroxene Group Amphibole Group Not Grouped IX. HYDROUS SILICATES AND TITANO-SILICATES...localities new and quently the The second list ^Mining' State Mineralogist. This known localities...literature of a general nature on the geology and mining industry of the State. bibliography of A. may |
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| 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...ee County ----------------------------R[aricopa County ----------------------------R[ohave County -- |
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| PREDICTING WATER CONTAMINATION FROM METAL MINES AND MINING WASTES NOTES FROM A WORKSHOP PRESENTED AT...AT THE INTERNATIONAL LAND RECLAMATION AND MINE DRAINAGE CONFERENCE AND THE THIRD INTERNATIONAL CONFERENCE... Predicting Water Contamination from Metal Mines and Mining Wastes O^ggg^C. Kathleen S. Smith, Ph.D....80225 Workshop 2 International Land Reclamation and Mine Drainage Conference and the Third International... Predicting Water Contamination from Metal Mines and Mining Wastes FOREWORD This report contains copies |
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| Department of Conservation and Geology, Division of Mines Geology and Mineral DepOsits of the Mount Morrison...Department of Conservation and Geology, Division of Mines UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...California,-Department of Natural Resources, Division of Mines. (Continued on next card) · · ,. •,1 Rinehart...Geology-California-Mount Morriso~ quadrangle. 2. Mines and mineral resources-California-Mount Morrison...Louis Charles, 1919-. III. California. Division of Mines. IV. Title: Mount Morrison quadrangle, Sierra Nevada |
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| OF CALIFORNIA. Issued by the CALirORNIA STATE MINING BUREAU, 5an Ferry Building, Under the LLWI5...Yo ( 'oiN TY . 1 >i:i'( >SII'S '2'.)S : County Sax r.KKNAHDINO li'.is -U'J ( "OINTY '.\'2~)...Ckiiiht Minintniii llu- ( 'niiiiiany. 1"' County 'iimpaiiy's Kiswirk. plnni. sint-ltrr ()ii;iinal...plant of tin- Company 'upper .Mining' < Canyon, with lion Mountain ihr at in Siiik Umk •".'.'...entrance ai View the Hully iif Smrar Loaf Copper Mine. Shasta ('ounty... ilie Hill tnniiel djiened |
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| ................... Morrison Formation. Dakota Group............ Benton Shale.............. Niobrara...Morrison Formation of Late Jurassic age, the Dakota Group of Early Cretaceous age, the Benton Shale of Early...the geology tion of Late Jurassic age, the Dakota Group of Early of the tunnel in detail and the relation...studied in any detail for the reason West Portal. Old mining and lumbering roads, still that they were not of...Tr. 12 1.8 Tr. 1.6 1.7 Tr. .5 Predominantly magnetite. DESCRIPTION OF SAMPLES 1-CR60. Calc-silicate |
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| Bulletin 779 GUIDES TO ORE IN THE LEADVILLE DISTRICT, COLORADO BY G. F. LOUGHLIN WASHINGTON GOVERNMENT...shafts__________________ 4 2. Plan of different levels of Tucson mine, showing relation of Tucson-Maid fault to ore bodies...______ 19 m GUIDES TO ORE IN THE LEADVILLE DISTRICT, COLORADO By G. F. LOUGHLIN INTRODUCTION The...geology and ore deposits of the Leadville mining district, Colorado, recently completed, is similar in...on mining districts issued by the United States Geological Survey. The data of most value to mine operators |
