 | | Journal (article/letter/editorial) | | Recent Collecting Activity in SAN JUAN COUNTY, COLORADO B A R B A R A and J O H N M U N T Y A N 6978...6978 Wapiti Court Boulder, Colorado 80301 Photographs by the authors; specimens from the authors' collection...material has been obtained from a number of San Juan County mines and prospects during the last decade...almost ceased. COLORADO S A N J U A N C O U N T Y L I E S in southwestern Colorado. Some of the state's...vicinity of Silverton, the principal town in the county. The American Tunnel, located just north of town |  | | Report (issue) | | The Triangle of Colorado Mountains of Minerals Contributors David W. Bunk, Robert B. Cook, Don Earnest... Contents PAGE4 PAGE 10 4 The San Juan Triangle of Colorado Ho for the San Juans! by Duane A. Smith, Mark...ocated in southwestern Colorado and covering over 31,000 square kilometers, the San Juans are some of the...not until the last 25 years of the 1800s that the San Juans began revealing the extent of their mineral...In 1896 world-renowned mining engineer Thomas ''T.A." Rickard called the San Juans one of Colorado's |  | | Journal (issue) | | Julius Weber Mamaroneck, New York COLORADO ISSUE #2 Articles Colorado locality index.............................. 323 by B. L. Muntyan What’s new in Colorado minerals? ...................................... Famous mineral localities: the Home Sweet Home mine ......................................................... 339 by M. I. Jacobson The San Juan Mountains of Colorado ..................................349...10 cm tall, from the Yucca Hill claim, Park County, Colorado. Richard A. Kosnar specimen; photo by John |  | | Book | | MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine —_—< ¢ te om At _SHT 40...MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna...Mines and minerals of the Great American Rift (Colorado-New Mexico). Bibliography: p. Includes index...index. 1. Mines and mineral resources—Colorado. 2. Mines and mineral resources—New Mexico. I. Kennedy, Marrianna...enter must be obtained to prevent trespass. Old mine workings are dangerous and entering underground |  | | Journal (issue) | | Marvin Hanner Additions to the Ore Mineralogy of Colorado.................................................by Donald Grybeck Crystallized Minerals of the Colorado Mineral Belt....................................had achieved considerable fame, and the right to mine diopside was obtained that year by G eorge L. English...thereafter. In 1971 both the land and the right to mine diopside were purchased by the present owners, Schuyler...Alveum, R obert Dow, and G eorge Robinson. T he mine is now being worked interm ittently each year for |  | | Journal (issue) | | Dam gold prospect is located in central Dickinson County, Michigan, approximately ten kilometers north of...the dominant exposed bedrock in this part of the county. Excavated near the tum of the 20th century, the...obvious even when visiting some of the Garland County mines. I also planned to do some Magnet Cove collecting...Locations - TUCSON &FOSSIL SHOW™ APRIL 25 - 27, 2008 COLORADO MINERAL MINERAL SHOW Holiday Inn - Bristol Plaza...CARTERSVILLE, * Mineral & Fossil Marketplace COLORADO MINERAL FOSSIL SHOW SEPTEMBER12 - 14, 2008 |  | | Book | | T. J. Bornhorst, P. Brandes, R. Clark (Cliffs Mining Services Co.), B. C. Cornilsen, R. V. Dietrich...helpful suggestions throughout the project; to Ashton Mining of Canada, Inc. and Crystal Exploration, Inc.,...APPENDIX I: MICHIGAN MUSEUMS AND EXHIBITS FEATURING MINING, MINERALS, ROCKS, AND FOSSILS .......................243 APPENDIX II: MINERAL SPECIES LISTED BY COUNTY ...............................248 ABOUT THE AUTHORS...Oronto Group a.. 3: co w C: _J 0 0 Marquette Iron District, Baraga and Marquette Counties diabase dikes |  | | Book (volume) | | (25.56 ct), Sweet Home Mine, Colorado; colorless scheelite (19.66 ct), Kern County, California; octagonal...NECKLACE. Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and...events to bring the history of North American gem mining up to date. Here, then, is the latest, most complete...and interviews with persons actively engaged in mining gemstones. Pertinent references are furnished throughout... most likely in Canada. Systematic large-scale mining of sapphire-bearing gravels in Montana is beginning | | | Book (volume) | | rhoColorado; eolorless scheelite (19.66 cc), Kern Cowny, California;...Vivid blue matched benitoite gems from Sai, Benito County, California, consisting of 52 benitoites and 75...and interviews with persons actively engaged in mining gemstones. Pertinent references are furnished throughout... most likely in Canada. Systematic large-scale mining of sapphire-bearing gravels in Montana is beginning...of gemstones, but one must look for them! J.S. San Diego, California Vlll Gemstones of North Americ1t |  | | Report (volume) | | 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...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:...relations: Branner, 90a; relations to successful mining: Winslow, 9lc Geological work in the Southwest: |  | | Report (volume) | | Crossroads: Lyons, P. L., 4. Gilbert H., 10. Colorado, South Silverton area: Expanding horizons: Lay...the future: Just, E. ing: Burwell, E. B., Jr., 4. Mining geology, retrospect and Index fossils: Stephenson..., 11. D. J. Rocky Mtn. geosyncline in Canada: Colorado Plateau: Wengerd, Warren; P. S., 4. S. A., 6.... Landform interpretation, stereoSearch for new mining districts: Nolan, T. B., 1. pairs: Powers, W. E...described. Div. Mines, 1; Jenkins, O. P., Choctaw County, Highway 17 area: 3. Toulmin, L. D., Jr., 3. Minor: |  | | Report (volume) | | Akita Univ. Mining Colt Jour. Akita, Japan. Alabama Acad. Sci. Jour. Ala. Journal of the Mining College...California Acad. Sci. Occasional Paper of Sciences. San Francisco, Calif. California Acad. Sci. Proc. Francisco...Proceedings of the California Academy of Sciences. San California Dept. Water Resources Bull. Bulletin...California Div. Mines and Geology Bull. Bulletin. San Francisco, Calif. California Division of Mines and... Mines and Geology Map Sheet Geology Map Sheet. San Francisco, Calif. California Division of Mines and |  | | 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 |  | | Book (volume) | | up 165 for to Temiskaming Cochrane district read district. Ref. 4, under oruetite, add See also... for VVakatipu district, CoUingwood, 294 Zealand read Wakatipu 303 line district, 8 in synonomy...and the corresponding citation (Hudson Bay 309 mine). in Ref. 4, line Z, for 670 read 676. 310 in...preferred position. in the figure labeled 461 San Jose, Bolivia, for the brachydome v read w. insert...pageite read paigeite. for Algoma district read Sudbury District. in the left Itand figure in the |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | England. Sharon Cisneros: Minerological Research Co., San Jose, California. Andrew M. Clark: Dept. of Mineralogy...B. Hoover: U.S.G.S., Federal Center, Lakewood, Colorado. John M. Hughes: Dept. of Geology, Miami University...Louise Reif: U. S. G. S., Federal Center, Lakewood, Colorado. Charles B. Sclar: Dept. of Earth Sciences, Lehigh...usage) Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho...Maranhao QR ~— Mato Grosso Norte DF ES GO MA MT San Luis Potosi SLP Mato Grosso Sul MS Sinaloa SIN |  | | Journal (volume) | | ‘ . Phe A etree ee ' * ‘ 7 a EE fs san , CS) ee 4 0g ' ‘ Wio@ee e- see 8% ea...—Chemical and Biological Survey of Waters of Illinois : Mining World Index of Current Literature, Vol. Ii, 90...from Paulding County, Georgia ; by T. L. WATSON 2. 0). eee a8 fe oe ere X X—Pyroxmangite, a New Member...2222 -s2e--.-- 2 XLIV.—Fauna of the Florissant (Colorado) Shales ; by T. eA. COCKERELL.-_.--- SM ph i Do...the Carnegie Institution of Washington, 579.—The Mining World Index of Current Literature, 576. Obituary—C |  | | Book (volume) | | Mountain (Nagano-ken and Niigataken, Japan) UF Naeba-san (Nagano-ken and Niigataken, Japan) Naeba-yama (Nagano-ken...Japan) BT Mountains—Japan V olcanoes—J apan Naeba-san (Nagano-ken and Niigata-ken, Japan) USE Naeba Mountain...(Korea) UF Naejang San (Korea) Naejangsan (Korea) BT Mountains—Korea (South) Naejang San (Korea) USE Naejang...Korea) USE Nam River (Ky6ngsang-namdo, Korea) Nam Han San Song Fortress (Kwangju-gun, Korea) USE Namhan Sansdng...Namo Island (Micronesia) Nema Island (Micronesia) San Rafael Island (Micronesia) Urville Island (Micronesia) |  | | Book (volume) | | of Permian phosphorites of the Rocky Mountains, USA R. P . Sheldon 223 vii The geological condition...apatite as natural raw material for fertilizer. Mining of high-grade ore was arranged in Khibin mountains...Mimecha-Kotui carbonatite province. This deposits are not mining yet for their difficult approach. However not far...far from Kovder in Finland at Socle deposit mining of weathering phosphorite is developed now. In 1980...apomagnesite monomineralic brucitite deposits (USSR, USA, KPDR) and apodolomite brucite = calcitic marbles |
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