 | | Book | | 193-256 137-208 129-192 209-264 193-256 [ [ COLORADO-Ill] 177-256 121-184 89-168 1-120 1-88 [ ...177-256 185-280 169-248 [ 425-528 337--400 COLORADO-II] 321--400 337--400 ARIZONA-Ill] 337--400...69-132 65-128 1-64 11 / 1980 20 I 1989 [ COLORADO-I] [ 289-352 385-448 [ AUSTRALlA] 353-504...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...ALABAMA Iron phosphate mineral locality at Indian Mountain, Alabama (by H. Harwood) 5:241-244 Iron-manganese |  | | Journal (issue) | | gem areas have dried up as there is very little mining activity and practically nothing coming through...519 Fig. 4. Young and old female members of the mining family washing the gravel. Fig. 5. A group of...near the railway line to Chieng Mai. The actual mining areas are: Wang Chin, 50km from Den Chai at 17Ā°54'N...the town of Kantaralak, 14Ā°40'N. 104Ā°40,E. The mining area is at Kor Sa Ad nearby. We were also told...Lapis, 4 , 1 , 32,2 figs, 1979. Describes the dravite from Western Australia. M.O'D. BROWN (G.). Gemmological |  | | Book | | granite but with no quartz. Sandstone (South Dakota, USA) _9_ A darker rock than granite but with a similar...Fluorite is a common example. Aragonite (Utah, USA) 27 Crystals Crystal Morphology The term morphology...crystal form. Other crystals Wulfenite (Arizona, USA) 29 may show lesser symmetry on a scale at the...collectors or students should get hold of geological and mining maps and records of visits made by others. Few...more than a puddle. It is also vital to know how mining has been carried out in the past. Long blasting |  | | Journal (issue) | | Branch: M. P. Gayton, F.G.A. South Yorkshire & District Branch: I. R. M. Lewis, F.G.A. Examiners: B. W...results proved the tourmalines to be members of the dravite-uvite series with a ratio of 78:22. ISSN: 0022-1252...from Voi-Taveta area are Mg-Al tourmalines of the dravite-uvite series, with Na/Ca ratios ranging from 3...to 0.80 wt% of Ti0 2 . So far this is the first dravite-uvite tourmaline with such low Fe content. On some...assumption that no solid solution exists between dravite and elbaite as already reported in literature (Epprecht |  | | Book (edition) | | interesting facts about the people involved in mining, current price lists of various stones, and numerous...from the Tourmaline Q ueen .1ine, Pala, San Diego County, California. From a pen-and-ink drawing by W. E...information is included on the persons involved in mining the deposits, with dates and other pertinent information...Miners at Crystal Peak, Colorado 30. Pegmatite pocket, Crystal Peak, Colorado 31. Spodumene, Pala Chief...of tourmaline crystal forms 38. Map of San Diego County, California gem sources 3 9. Stewart LithiaĀ· and |  | | Book (volume) | | 56 ct), Sweet Home Mine, Colorado; colorless scheelite (19.66 ct), Kern County, California; octagonal...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75...Dosen ONN/ QBI96-40247 Trade Distribution by Mountain Press Publishing Company P.O. Box 2399, Missoula...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 |  | | 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) | | 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...Cantlin, Ellis, ID; Jeannette B. Carillo, Gen1 Center USA, El Paso, TX; Gary Christopher, The Prospectors Cache |  | | Book | | culture, derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric...have been made. In the course of present-day salt-mining, still flourishing there, traces of ancient workings...do not merely tell us about the occurrence and mining of minerals but also of the many magic and medicinal...for uplifting vast portions of the crust to form mountain ranges, exposing thereby, for the first time perhaps...rocks are impregnated by molybdenite (Climax, Colorado), or cassiterite. When the country rock, usually |  | | Book (volume) | | Isle Royale National Park were rendered by Superintendent John G. Lewis and Park Historian Lloyd Abelson...Furcron, Chief Geologist of the Department of Mines, Mining and Geology; on the State of Michigan by Robert...Kobuk jade locality. Descriptions of San Diego County, California, gemstones and the mines in which they...the generous assistance of many residents of that county. My special thanks are extended to Elbert H. McMacken...Hiddenite crystals Hiddenite crystal Map of Pala District Clays and crystals in pocket Vanderberg Mine Pile |  | | Book (edition) | | the Calcium Silicates," by L. Heller and H. F. W. Taylor, Her Majesty's Stationery Office, 1956. "Crystal...of us spent most of our weekends in the museun1 park and some even rushed through school homework to...sandstone at the Fuernrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous...in the Cave Hills and Slim Buttes areas, Harding County, South Dakota. BEST REF. IN ENGLISH: Thompson,...OCCURRENCE: Occurs in Colorado at the Pelican Dives rnine , Silver Plun1e district, and at the Little Emma |  | | Book (edition) | | Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere nee Not to...Sagtiache Co1tntr Publlc I...ibran' Saguache, Colorado ~ VANNOSTRAND REINHOLD ~ - - - - N e w York...Cal and Kerith Graeber Cureton Mineral Company Colorado School of Mines cw Charles and Marcelle Weber...Calciu,n Sz'licares, by L. Heller and H. F. \\' . Taylor. H er Majesty's Stationery Office, 1956. Elen1ents...sandstone at the Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous | | | Book (edition) | | Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For Reference Not to...Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD New York ...Cal and Kerith Graeber Cureton Mineral Company Colorado School of Mines Charles and Marcelle Weber Dan...the Calcium Silicates, by L. Heller and H. F. W. Taylor, Her Majestyās Stationery Office, 1956. Elements...oil shale of the Green River Formation, Uintah County, Utah, associated with authigenic orthoclase, pyrite; |  | | Book | | sources include Harz and Saxony in Germany; Creede, Colorado and the copper mines of the Keeweenaw peninsula...peninsula in Michigan, U.S.A.; the Lake Superior district, and Cobalt, Ontario. Small amounts have been found...South Wales; the Mother Lode district of California and parts of Colorado, U.S.A.; Canada; Mexico. South...rubellite), blue (indicolite), green, yellow, brown (dravite), etc., and colourless (achroite) - all transĀ¬...including: Mt. Mica, Oxford Co., Maine; the Pala district of San Diego Co., California; Haddam Neck, ConĀ¬ |  | | Book (edition) | | Corporate Drive, Suite 400, Burlington MA 01803, USA First published 1962 Second edition 1970 Third edition...Canada, Germany, Thailand, Vietnam, the UK and the USA, making this a truly international collaboration...extensive fields in the prophetically named Kimberley district of Western Australia promise to be of world importance...Ltd, for the information on the Botswana diamond mining; Messrs Eickhorst & Co of Hamburg for the illustrations...the Cultured Pearl Company, and those of diamond mining by the Anglo-American Corporation. Robert Webster |  | 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) | | Rock H. Currier: Jewel Tunnel Imports, Baldwin Park, California. Stanley Dyl: Seaman Mineralogical Museum...Ontario, Canada. Richard C. Erd: U.S.G.S., Menlo Park, California. Howard T. Evans: U.S.G.S., Reston,...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 |  | | Journal (article/letter/editorial) | | present of mining and metallurgy of lead . . . . . . . . . . . 18.7.2. Past and present of mining and metallurgy...hampering our access to mineral deposits, such as mining depth controlled among others by the geothermal...Hewett in 1927 who was able to demonstrate that in mining countries exploitation, export and import of metals...passed its climax. At the very end the domestic mining industry can no longer cater for the needs and...looked up in various publications such as the āWorld Mining Dataā, a yearbook issued by Weber and Zsak (2007) | | | Journal (article/letter/editorial) | | present of mining and metallurgy of lead . . . . . . . . . . . 18.7.2. Past and present of mining and metallurgy...hampering our access to mineral deposits, such as mining depth controlled among others by the geothermal...Hewett in 1927 who was able to demonstrate that in mining countries exploitation, export and import of metals...passed its climax. At the very end the domestic mining industry can no longer cater for the needs and...looked up in various publications such as the āWorld Mining Dataā, a yearbook issued by Weber and Zsak (2007) |  | | Book (edition) | | 76 Cordierite 80 Tourmaline group 86 92 DraviteāFluor-dravite, SchorlāFluor-schorl, ElbaiteāFluor-elbaite...Fayalite, Gunļ¬int Iron Formation, Minnesota-Ontario, USA (Floran, R.J. & Papike, J.J., 1978, J. Petrol., 19...metamorphism of the Biwabik IronFormation, East Mesabi district, Minnesota. Memoir of the Geological Society of...ite-quartz schist, Dora-Maira massif, western Italian Alps (Chatterjee, N.D., 1971, Neues Jahrb. Min...altered gabbro, Hunting Hill quarry, Montgomery County, Maryland (Larrabee, D.M., 1969, Bull. US Geol |  | | Book (volume) | | the Cultured Pearl Company, and those of diamond mining by the Anglo-American Corporation. ROBERT WEBSTER...lithiumbearing pegmatites of the Pala district of San Diego County, California, from which much of the...gem species are described. MINING METHODS The methods used in the mining of gem materials are usually...often crude. Deep shaft mines, so common in coal mining, are used only for the āpipeā diamond deposits...some emeralds in Colombia. An opencast type of mining by digging away the overburden is another method |  | | Book | | Oriental Antiques, ian Institution and M. Bernus-Taylor, Curator of Oriental Hendrickson of Miami, and...prehistoric tombs has yielded bone and shell parures. The mining of and common uses for ornamental stones have been...collection using gravity were necessary. Underground mining techniques had little relevance to the gathering...sophisticated prospecting techniques and heavily mechanized mining methods come into useāand even then, only...rendered in edelstein, āānoble stone,ā in sical mining technique involving reworking the tailings after |
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