 | | Report (volume) | | Resources of the Wilson Mountains Primitive Area, Colorado By CALVIN S. BROMFIELD, U.S. GEOLOGICAL SURVEY...Wilson Mountains Primitive Area and vicinity, Colorado. This bulletin is one of a series of similar reports...________ Trout Lake mining district________.._____________-___-----_San Bernardo mine_______________...prospects______________________-____-----------Mount Wilson mining district________-----------_-_-_------Silver Pick...area.___._________________---_--__-_Morning Star mine.____________________-_---_----Magpie mine______ |  | | Report (volume) | | the Mount Wilson Quadrangle Western San Juan Mountains Colorado By CALVIN S. BROMFIELD GEOLOGICAL SURVEY...Tertiary_ _ _ _ ___ ____________ __ __ _____ _____ San Juan Formation___________________________________...______________________________ Wilson Peak and Ophir stocks___________________________________ ~icro...major intrusive rocks to igneous rocks of western San Juan Mountains_____________________________________...Comparison of eastern San Miguel Mountains with laccolithic centers of the Colorado Plateau___________________________ |  | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission... CONTENTS • Foreword lX Preface Xl Important Mining Districts 1 Discovery and Developments in Mexico...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in Mexico, which produce fine mineral...geologists, mineralo- LX x I Foreword gists, and mining engineers, but also for mineral and gem collectors |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT | | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission...is * CONTENTS Foreword Preface Important Mining Districts Discovery and Developments in México...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in México, which produce fine mineral...geologists, mineralo- x / Foreword gists, and mining engineers, but also for mineral and gem collectors |  | | Book | | Spanish-English, English-Spanish glossary of gem, mineral and mining terms. BY PAUL WILLARD JOHNSON Price $2.00 r...El Antimonio District Cananea District ...... Arizpe District ........... Nacozari District ...... Moctezuma...Moctezuma District ... Hermosillo District ... Alamos District ........ San Bernardo Area Alistos District...SECTION 2 — Highway 45 Sabinal District ............... Los Lamentos District.... Placer de Guadalupe Puerto...Aire District Chihuahua .......................... Santa Eulalia District....... El Potosi Mine..... |  | | Catalog/List | | Fairfield County, Branchville White xlline with cymatolite, good study ... New Mexico Taos County, near Dixon... . ALLANITE Calcium iron cerium aluminum silicate California Los Angeles County, Pacoima Canyon Large...AMPHIBOLE Calcium magnesium iron silicate ACTINOLITE California San Bernardino County, Wrightwood Green prismatic...basic silicate of sodium and iron California San Benito River, Gem mine Black prismatic xls imbedded...syenite CROSSITE Sodium iron silicate California San Benito County, Gem mine Compact blue-gray mass with |  | | Catalog/List | | ...................... . . . . . . 77 78 Mining and Mining Engineering ............. 78 Paleontology...COVER PHOTOGRAPH: _ VANADINITE Apache mine, near Globe, Gila County, Arizona. Sharp hexagonal barrel-shaped...... . Fl. Utah Toelle Co., Gold Hill, Gold Hill mine. .50 2.50 Transparent xls on limonite with austinite...fluo rescence under ultraviolet light. The Ojuela mine is one of Mexico's largest producers of beautiful...AEGERINE See PYROXENE AERINITE Calcium magnesium iron aluminum silicate. Spain Province of Huesca, Estopinian |  | | Report (volume) | | Rm G-84 DENVER, Colorado--Federal Bldg., Rm. 169, 1961 Stout St. LAKEWOOD, Colorado-- Federal Center...Utah--Federal Bldg., Rm. 8105,125 South State St. SAN FRANCISCO, California--Customhouse, Rm. 504, 555...skarn deposits 93 Tonnages of Fe skarn deposits 97 Iron grades of Fe skarn deposits 97 Generalized map showing...rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide...Tonnages of volcanic-hosted magnetite deposits 173 Iron grades of volcanic-hosted magnetite deposits 174 |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted |  | | Report (volume) | | infrared Landsat multispectral scanner image of the San Juan National Forest and vicinity in early October...and soil containing iron oxides; blue represents rock and soil with little or no iron-oxide content; and...altitude of 705 km. Approximate boundary of the San Juan National Forest is shown by white line. Mineral...Resource Potential and Geology of the San Juan National Forest, Colorado Edited by Richard E. Van Loenen and...resource potential and geology of the San Juan National Forest, Colorado I edited by Richard E. Van Loenen |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | Epithermal gold, quartz-adularia type (5.4) 30 Hot springs gold-silver deposits (5.6) 32 Emerald veins (5...Epithermal gold, quartz-adularia type 29 14. Hot springs gold-silver deposits 31 ii Contents (Supplement)...substantial possibilities for the occurrence of bauxite, iron, uranium, gold, diamonds, rare earths, possibly...gem-quality emeralds; in addition, barite, silver, iron, and, since 1982, nickel are mined. Several porphyry...occurrence of bauxite, sandstone-hosted leadzinc, iron formation, uranium, paleoplacer gold and diamonds |  | | Report (issue) | | Gavilanes Tungsten District El Antimonio District Magdalena District Cananea District Preliminary Deposit-Type...or to a group of closely-spaced deposits. Two district records have been included (MX00018 and MX02161)...or names of individual orebodies. DISTRICT/AREA Informal district name used in the literature. Names...economic interest. MINOR: Coproducts or byproducts of mining. POTEN: Commodities that have not been exploited...geologic inferences only ("inferred ore"). The mining industry terms "proven", "probable", and "possible" |  | | Book (volume) | | that data up to the end of 1974. John Sinkankas San Diego, California July, 1975 JOHWSTUPAW.N19,901... 5 = fii? i a j — » ya y _— ’* : i mine in. q)! Y eit iia -...digging vast quantities of coal, leveling mountains of iron ore, and tapping subterranean lakes of oil, that...Furcron, Chief Geologist of the Department of Mines, Mining and Geology; on the State of Michigan by Robert...region; the Southern Onyx and Marble Company of San Diego, California, furnished information and a photograph |  | | Journal (issue) | | OF TWO BLUE BARITES Heavenly-hued treasures in Colorado. 24 By Mark Leatherman 36 ARSENIC FAMILY MINERALS...waste good collector specimens. By Bob Jones OLD MINING LAW IN A NEW ERA 60 Western claim-staking regulations...surround a nice calcite from the Quiruvilca mine, Quiruvilca District, Peru. (6.2 cm high) (Jeff Scovil photo/...write-up of his rockhounding experience in Socorro County, New Mexico. I couldn’t help but reminisce on my...some of the best underground mining areas in the Hansonburg mining district. All within a day’s work, I |  | | Report (volume) | | REPORT ECONOMIC GEOLOGT 7 SILVERTON QUADRANGLE, COLORADO FREDERICK RANSOME WASHINGTON GOVERNMENT PRINTING...Whitman Cross........................... ........ San Juan volcanic area .......................... .....to the volcanic area ......... ...........:..... San Juan formation . ...... ...'......--...-.........................../................:. Methods of mining and treatment of ores....-....--. ...... ........Silver Lake mine..... . -.-.-..--....-.---..-.-. ....................... 145 145 145 149 Iowa mine ..... |  | | Report (issue) | | 1947 142 1949 DIVISION OF MINES FERRY BUILDING. SAN FRANCISCO LIBRARY COLLEGE Of AGRICULTURF DAVIS ...DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO OLAF P. JENKINS, Chief SAN FR-\NCISCO BULLETIN II JULY...summary of the mineral resources of each and every county in the state. For the first time all the essential...geologic features, mineral resources, significant mining activities during 1947, and mineral production...142 was done by Charles V. Averill, Supervising Mining Engineer of the State Division of Mines. Other |  | | Report (volume) | | York, N. Y. San Francisco, California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL SMELTER...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...power consumption. Worthington meets needs of the mining industries with a complete line of products, from...Compressor NEW YORK Crushing Rolls Air Compressors Mine Pumps Ball Mills Blast Furnaces Oil Engines Screens |  | | Catalog/List | | limonile ........... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals on gossen....................... AERINITE Calcium magnesium iron aluminum silicate ~ Province of Huesca, Estopinian...Copper aluminum silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and coatings on...aluminum silicate CLEAVELANDITE Colorado Gunnison Co. , Brown Derby mine White xlline lamellar mass with...with minor lepidolite . Virginia Amelia, Rutherford mine !r2 Lustrous white twin xl groups, minor muscovite |  | | Book (volume) | | 9140, Boulder, Colorado 80301 Cover Photo: Chapter 20. 10 La Caridad Copper Mine, I. Salas, Guillermo...data on the Monterrey Formation outcrops of the San Hilario area, Baja California Sur . 179 Guillermo...mineral deposits of the El Boleo copper mine, Santa Rosalia district, Baja California Sur . Ivan F. Wilson...Topia Mining District . H. Monje H. 215 23. Geology of the Tayoltita Mine, San Dimas District, Durango...Santa Eulalia Mining District, Chihuahua . D. Maldonado E. 241 24. Economic geology of the San Martin Mining |  | | Journal (volume) | | NORDENHOLT, Director DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO WALTER Vol. 31 W. BRADLEY State Mineralogist...REPORT XXXI STATE DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO, CALIFORNIA CALIFORNIA STATE PRINTING OFFICE...A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...J. San Francisco - - Mining Engineer District Sampson, Assistant Mining Engineer District Engineer...Engineer Chas. V. Averill, District Mining Engineer Frank Sanborn, .... .... - - - Statistician and |  | | Journal (issue) | | SACHSE, Director DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO WALTER Vol. 37 W. BRADLEY State Mineralogist...REPORT XXXVII STATE DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO CALIFORNIA 95183 LIBRARY UNIVERSITY 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...Chas. V. Averill, District Mining Engineer George John L. Gary, Mineral Technologist F. Bongard, Ore-Buyers' |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado |  | | Journal (volume) | | . 15 W. M. Brewer 485 793 177 Mexican Gold Mining Company 193 Alfred H. Brooks. Progress in 493 Yukon...American Institute of Mining Engineers. .F. L. Clerc... 346 Institute of Mining Engineers, OflUcerg of...Amparo Mining Company, Etzatian 731 Amur Region, Steam-Shovel In the Broken Hill Silver Mine.... 158...Copper O\itionk.... 91 Appelbaum, M. E Arteaga District, Chihuahua. Mexico.. W. B. Winston.... 829 162...Agreement of 179 Assessment Work California State Mining Bureau.... 347 Aubury, L. E Blast-Furnace Tuyere |  | | Book (volume) | | the Mineralogical Society and the Institution of Mining and Metallurgy publication on the ferrous, non-ferrous...clear descriptions of the classical and producing mining districts and the larger deposits are required...interested in prospecting, by organizations requiring mining and mineral statistics, by compilers of atlases...non-specialists, who may include, for example, mining company executives, investment consultants and...Institution of Mining and Metallurgy The Mineralogical Society " Published by The Institution of Mining and Metallurgy |
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