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| DiRECTOtt BTJI/LETIN 582 MINERAL DEPOSITS OF THE SANTA RITA AND PATAGONIA MOUNTAINS ARIZONA BY FRANK C....17 Climate and vegetation. 18 _._ History of mining and present conditions___________________ 20 ...______-_____________ Mountains _ __________ _ Santa Rita and Patagonia ranges ______ _ Empire Mountains..._____ Valleys ___________'__-_________________ Santa Cruz Valley-________________ __ Cienega Valley_..._______________________ 57 Older quartz monzonite _____________________ 60 Quartz diorite_ _______________________ |
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| Appendix E. Geochronologic data listed by mining district .. ........... ............. .......... .....quadrangle......... 9 Map showing locations of major mining districts and mineral deposits in the Leadville...the Gilman, Tennessee Pass, Aspen, and Leadville mining districts in the Leadville 1°X2° quadrangle......geochronologic method (appendix D), and (4) mining district (appendix E). All sample locations are shown...identified at the time of compilation, such as the Treasure Vault stock in the northern Sawatch Range (Wallace |
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| of Santa Rita Quadrangle GEOLOGICAL SURVEY PROFESSIONAL PAPER 555 General Geology of Santa Rita...Rita Quadrangle Grant County, New Mexico By WILLIAM R. JONES, ROBERT M. HERNON, and SAMUEL L. MOORE GEOLOGICAL...structural framework of a major base-metal mining district UNITED STATES GOVERNMENT PRINTING OFFICE...porphyry__________________________ Quartz diorite porphyry_____________________ Hornblende quartz diorite-__________________...Continued Quartz monzonite porphyry of the Santa Rita stock__ _____________________--___---_--__ Quartz latite |
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| Volume II: Flint Creek-South Mountain Area, Owyhee County, Idaho Earl H. Bennett, John Kauffman, and Victoria...Volume II: Flint Creek-South Mountain Area, Owyhee County, Idaho Earl H. Bennett, John Kauffman, and Victoria...MINES.. . . . . . . . . . . . . . . . 2 1.4.1 Acid Mine Drainage. . . . . . . . . . . . . . . . . . . .... . . 7 1.5.3.1 Soil, Rock, Stream Sediment, and Mine Waste Sampling Procedures. . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . 21 3.0 MINE DESCRIPTIONS. . . . . . . . . . . . . . . . . . |
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| FOURTHEDITION V e a o_ of li rizo TI RAYMOND W. GRANT RONALD B. GIBBS HARVEY W. JONG JAN C. RASMUSSEN...McDonald Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa Jones... Data Names: Grant, Raymond \X'.,author. Title: Mineralogy of Arizona/ Raymond W. Grant [and 4 others]... MINERALOGY OF ARIZONA,FOURTHEDITION Introduction Many new mineral species have been documented in Arizona since...Mineralogy of Arizona was published in 1995. This new edition adds to the extensive work of the previous |
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| Wu!fenite. Red Cloud mine, Si/district, Trigo Mountains, La Paz County, Arizona. Smithsonian Institution...Sidney A. Williams Richard A. Bideaux Raymond W Grant PHOTOGRAPHY EDITOR Wendell E. Wilson Published...photographs has been generously funded by a special grant from the Phelps Dodge Corporation. • CONTENTS...and Second Editions PART 2 HISTORY OF ARIZONA MINING AND MINERALOGY The Prehistoric Period 20 Arizona...Deposits 63 The Bisbee District, Cochise County 64 The Tombstone District, Cochise County 70 The Mammoth-St |
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| Muineralogy of Arizona Stope in oxide ore, Copper Queen mine, Bisbee. These old workings were probably mined...thirty-five scientific papers and discovered sixteen new mineral species, naming two of them after his co-authors...co-authors. A graduate of Michigan College of Mining and Technology (now Michigan Technological University)...a member of the faculty of Michigan College of Mining and Technology for three years, leaving that position...He has discovered and helped to describe several new Arizona minerals which appear in this volume. For |
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| thirty-five scientific papers and discovered sixteen new mineral species, naming two of them after his co-authors...co-authors. A graduate of Michigan College of Mining and Technology (now Michigan Technological University)...a men1ber of the faculty of Michigan College of Mining and Technology for three years, leaving that position...He has discovered and helped to describe several new Arizona 111inerals which appear in this volume. For...noted for con1puter applications in geology and mining engineering. The authors and publisher express |
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| Wulfenite. Red Cloud mine, Silver district, Trigo Mountains, La Paz County, Arizona. Smithsonian Institution...Sidney A. Williams Richard A. Bideaux Raymond W. Grant PHOTOGRAPHY EDITOR Wendell E. Wilson Published...photographs has been generously funded by a special grant from the Phelps Dodge Corporation. (ngs * Prien’...and Second Editions PART 2 HISTORY OF ARIZONA MINING The Prehistoric Period 20 Arizona Under Spanish...Deposits The Bisbee District, Cochise County 64 70 The Tombstone District, Cochise County The Mammoth-St. |
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| REPORT 19i6 Nines and Prospects, Idaho Springs District Clear Creek and Gilpin Counties, Colorado Descriptions...Commission Introduction The Idoiho Springs mining district forms an important segment of tae Front Range...west, and southwest. The adjacent Central City district, which produced ores valued at more than $100...clearly the most important district in the mineral belt The Idaho Springs district from 1860 to 1959 produced... and zinc add value to the ores in most areas. Mining activity in the Idaho Springs and adjacent districts |
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| Economic Geology of the Idaho Springs District Clear Creek and Gilpin Counties, Colorado GEOLOGICAL (=)...1208 * Economic Geology of the Idaho Springs District Clear Creek and -i ;i ?i Gilpin Counties, Colorado...____ Mines and prospects in the Idaho Springs district ________________ Previous studies.___________...gneiss. _________________________L___ J.______ Quartz gneiss.____________________________L__-_-_._-__...---------------- 20 21 21 '22 22 22 23 23 24 Quartz diorite_____-_--__________-____-__--__-__-___-__ |
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| Director Bulletin 859 GEOLOGY OF THE SANTA RITA MINING AREA NEW MEXICO BY A. C. SPENCER AND SIDNEY PAIGE...data__--__-___-_--_-__-_--_---._--.___.__----__------_ History of mining..___________________________________________ 1...late Cretaceous or early Tertiary age______._____ Quartz diorite porphyry_______________.____________________...and granodiorite porphyry____'________________ Santa Rita stock._____________________________________ Hanover-Fierro..._----_-_-_Ores of disseminated chalcocite at Santa Rita---__--_------------Veins..---------------.--_------------- |
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| San Isabel and White River National Forests Lake County Land Exchange Offer (Iocmin40) ......................... 47 White River National Forest Dillon District Land Exchange Joint Venture (Iocmin38) .........mines and prospects and locations of Parcels A-D. Mine and prospect locations from USGS (1998a,b) .......National Forests Lake County Land Exchange Offer 1. Exhibit A: Property that Lake County will consider exchanging...National Forest Dillon District Land Exchange Joint Venture 1. List of Summit County Tax Default Lands (for |
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| in the currentyear issues of the monthly catalog "New Publications of the U.S. Geological Survey." Prices...S. Geological Survey offices: FAIRBANKS, Alaska New Federal Bldg., 101 Twelfth Ave. ROLLA, Missouri 1400...of Denver. The belt contains most of the major mining districts in Colorado and has produced at least...Colorado Mineral Belt as defined by principal ' mining districts of Late Cretaceous ' and early Tertiary...composition and texture from microgabbro to quartz monzonite porphyry and have recently been mapped by |
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| 87 New Mexico Bureau of Mines & Mineral Resources A DIVISION OF NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY...TECHNOLOGY Mineral and Water Resources of New Mexico I'repared by U.S. Geological Survey for the U.S...with: New Mexico Bureau of Mines and Mineral Resources New Mexico Oil Conservation Commission New Mexico...SOCORRO1977 NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Cibutus R. HOLMES. Acting President NEW MEXICO BUREAU...OF REGENTS Ex Officio Bruce King, Governor of New Mexico Leonard DeLayu, Superintendent of Public Instrucilun |
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| Switzerland photomicrography Julius Weber Mamaroneck, New York COLORADO ISSUE #2 Articles Colorado locality..................... 323 by B. L. Muntyan What’s new in Colorado minerals? ............................. Famous mineral localities: the Home Sweet Home mine ..................................................AMAZONITE with smoky quartz, 10 cm tall, from the Yucca Hill claim, Park County, Colorado. Richard A...be accepted until January 1, after which date the new rates will be $16 for one year and $30 for two years |
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| PRELIMINARY REPORT ON THE ECONOMIC GEOLOGY OF GILPIN COUNTY, COLORADO. By EDSON S. BASTIN and JAMES M. HiLL...brief account of the economic geology of Gilpin County and adjacent portions of Clear Creek and Boulder...for information concerning this important mining district. The area considered lies 30 to 35 miles west...Eange of the Kocky Mountains. It is the oldest lode-mining region in Colorado, and its discovery in 1859 was...area includes the productive portions of Gilpin County and small adjacent parts of Boulder and Clear Creek |
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| ....................................... 102 District of Columbia .......................................... New Hampshire........................................................... 190 201 New Jersey.............. New Mexico............................................................. New York. .........F. C. Schrader: Besides giving several thousand new localities of mineral deposits and adding more than...to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to |
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| International University] at 22:16 23 December 2014 Gold mining is not romantic, it is dirty, and it is very hard...played out on a daily basis in opening the Colorado mining frontier, however, are very much the stuff of romance...one solution: pack up everything and move to the new (and sometimes, free) land that lay to the west....the Colorado mineral belt and the location of the mining districts discussed in part 1 of the text. increase...1940; Elliot West 1997, verbal com.). scope of this mining economy. There simply was no other ecoThe initial |
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| Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is PUBliC P[O'J>ERTY aud 1• DOt ~re~~o~...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction...Igneous rocks _____________________________ _ Quartz monzonite gneiss ________________ _ Granite gneiss and...and gneissic aplite ________ _ Quartz diorite and associated hornblendite_ Boulder Creek granite _________________...Pre-Cambrian deposits _________________________ _ Mine descriptions __________________________ _ 39 39 |
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| DIRECTOR BULLETIN 527 ORE DEPOSITS OF THE HELENA MINING REGION MONTANA BY ADOLPH KNOPF WASHINGTON GOVERNMENT............................ Historical sketch of mining..................................................andesites ....................................... Quartz monzonite............................................................................... Marysville district.......................................................... Drumlummon mine........................................... Cruse mine.......:............. |
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| location and means of access to all the metallic mining districts in the State, as well as a large number...varieties and subspecies are known. Some descriptions of new 1ninerals, or of mineral occurrences, have later...next trip may lead to the discovery of a new mineral or a new crystal form. He can surely use the description...and syntheses. Except for original descriptions of new minerals, if descriptions similar to those published...descriptions of occurrences and not only added many new ones from their own stores · of knowledge but detected |
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| Geology of Precambrian Rocks Central City District Colorado GEOLOGICAL SURVEY PROFESSIONAL PAPER 474-C...Commission Geology of Precambrian Rocks Central City District Colorado By P. K. SIMS and D. J. GABLE SHORTER...1918Geology of Precambrian rocks, Central City district, Colorado, by P. K. Sims and D. J. Gable. Washington...1918Geology of Precambrian rocks, Central City district, Colorado. 1964. (Card2) 1. Geology, Stratigraphic...___________________________ Biotite-quartz-plagioclase gneiss. ______ Sillimanitic biotite-quartz gneiss_______ Garnetiferous |
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| mercury, etcetera. The Corporation is prepared to grant licenses to all who wish to use its processes, and...use our processes in the United States, Canada, Mexico or Cuba (without direct written sanction or specific...Street, New York, N. Y. San Francisco, California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL...Hydraulic TurbinpM MILWAUKEE, Metallurgical Machinery Mining Machinery Perforated Oil l-:imini-- Metals I'liiiiliini:...are getting the most in service from Worthington mining equipment — :the most from the standpoint of first |
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| ARIZONA LODE GOLD MINES AND GOLD MINING by Eldred D. Wilson, J. B. Cunningham, and G. M. Butler Bulletin...Arizona Tucson ARIZONA LODE GOLD MINES AND GOLD MINING by Eldred D. Wilson, J. B. Cunningham, and G. M...Mines Bulletin No. 137, ARIZONA LODE GOLD MINES AND MINING, was originally issued in 1934 in response to the...and, in view of the restrictions placed on gold mining during the war, it was not considered necessary...which deals with the laws and regulations governing mining, however, have been deleted, inasmuch as many of |
