 | | Journal (article/letter/editorial) | | Ottens specimen and photo. The Yaogangxian Tungsten Mine Downloaded by [Florida International University]...20:11 23 August 2013 Yizhang County, Chenzhou, Hunan Province, China BERTHOLD OTTENS Klingenbrunn-Bahnhof...tungsten still plays an important role (Maby 2000). China produces approximately 70 percent of the worldâs...tons of tungsten concentrates were produced in China. Because of changes in its political structure and...the Tungsten Mining Corporation, a subgroup of China Rare Metals and Rare Elements Group Corporation |  | | Journal (issue) | | CHINA THE MINERALOGICAL RECORD JANUARY-FEBRUARY 2005 âą VOLUME 36 NUMBER 1 âą $20 Wayne & Dona Leicht...Photo by Harold and Erica Van Pelt, Los Angles CHINA MINERALOGICAL RECORD, SPECIAL ISSUE I INTRODUCTION..................................... 3 MINING IN CHINA Berthold Ottens ................................................................... 4 GEOLOGY OF CHINA Guanghua Liu ......................................................................... 17 DAOPING MINE Guanghua Liu and Berthold Ottens .............. |  | | Catalog/List | | Lotsâ or type your desired Lot # into the âSearchâ field. Every lot is listed with full descriptions and...31867 Nature & Science Specialists Steve Ivy CEO Co-Chairman of the Board James Walker Director, Nature...Associate Director, Nature & Science Jim Halperin Co-Chairman of the Board Greg Rohan President Paul...directly from the miners at the Elmwood Mine in Tennessee, when the mine was actively producing twenty years...and pristine condition for a chunk of lowly Iron ore and comes with a custom acrylic base. Overall Measurements: |  | | Catalog/List | | President International Steve Ivy Roberta Kramer CEO Co-Chairman of the Board Managing Director Chicago...LONDON Jim Halperin CHICAGO HONG KONG Mike Haynes Co-Chairman of the Board Chief Financial Officer Greg...of Crystallized Gold from the famed Eagleâs Nest Mine in California A superb Crystallized âLeafâ Gold...gemstone Amethyst to come from the famed Four Peaks Mine in Arizona A sharp and complicated Crystallized...Crystallized Silver with Copper from the famed Wolverine Mine in Michigan A âclassicâ Rhodochrosite with associated |  | | Catalog/List | | Lotsâ or type your desired Lot # into the âSearchâ field. Every lot is listed with full descriptions and...34061 Nature & Science Specialists Steve Ivy CEO Co-Chairman of the Board James Walker Director Nature...Associate Director Nature & Science Jim Halperin Co-Chairman of the Board Greg Rohan President Paul...specimens, including âThe Helmetâ from the HillLedford Mine that is an American Mineral Treasure. âą An extremely...VARISCITE Little Green Monster Mine, Clay Canyon, Fairfield, Oquirrh Mts, Utah Co., Utah, USA That the Variscite |  | | Journal (issue) | | cover Vanadinite 3.4 cm, from the North Geronimo mine, La Paz County, Arizona. Dick Morris collection;...is a difference between native copper and copper ore composed of many different copper-containing minerals...their Air Force career, we took the opportunity to field-collect minerals there. In fact, my mother, who...Arizonaâ (2012), âThe Crystalline Treasures of Chinaâ (2013), and âThe Best of the Best: Prized Minerals...custom jewelry. Wulfenite, 5.4 cm, from the Defiance mine near Gleeson, Cochise County, Arizona. Ken Donn |  | | Journal (issue) | | .. 669 by F. Pezzotta Thumbnail collectors in China ..................................................according to a term dear to Pierre, for researching and field-collecting minerals. In addition to the mines of...appointed Resident Geologist at the Copper Queen mine for three years, including the responsibility for...at Bisbee in 1975 he transferred toAjo as General Mine Foreman. He finally left the employ of Phelps Dodge...Nome, Alaska, as well as of a coal mine in Utah and a copper mine in New Mexico for Gold Fields, Ltd |  | | Journal (issue) | | Australian Museum, Sydney âą Antleriet van de Jomac mine, Utah âą En veel MKA- en ander nieuws⊠Mineralogische...antleriet met carbonaatcyanotrichiet van de Jomac mine, Utah, USA aangeboden. Meer details hierover vindt...cerussiet-kristallen van de Proprietary Block 14 mine, Broken Hill, New South Wales, Australia. Specimen...anhydrous amphibole from the Kajlidongri manganese mine, Jhabua District, madhya Pradesh, India 428-440...MINERALOGICAL RECORD 36(1), 02.05 Themanummer : China (138 pp.) ELEMENTS 1(2), 03.05 * 62-63 Paul Ribbe |  | | Catalog/List | | Lotsâ or type your desired Lot # into the âSearchâ field. Every lot is listed with full descriptions and...27926 Nature & Science Specialists Steve Ivy CEO Co-Chairman of the Board James Walker Director, Nature...Associate Director, Nature & Science Jim Halperin Co-Chairman of the Board Greg Rohan President Paul...CYANOTRICHITE Grandview (Last Chance) Mine, Grand Canyon, Coconino Co., Arizona, USA Fuzzy, blue aggregates...mineral is confined to the âoxide zoneâ of Copper ore bodies where percolating, oxygen rich ground water |  | | Book | | Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the...the l 960s (Sinkankas, 1966; Scott Williams Mineral Co. price list, 196_?), and good, sharp, brown-black...are shot through with complex pegmatites rich in Sn, W, Ti and Fe, with some local enrichments in U as |  | | Journal (issue) | | Cristal: 3,2 x 3 x 2,8 cm Guoligongshan, Fujung, Hunan, Chine SpĂ©cimen : B. et C. Gobin Photo: L.-D. Bayle...DĂ©nommĂ©es "cat's eyes gris ont Ă©tĂ© trouvĂ©es dans des chrysoberyl" ou "chrysobĂ©ryl Ćilparois oĂč des gĂ©odes Ă©taie...centimĂštres d' arĂȘte. De et de muscovite provenant de la mine d'aigue-marine d'IpĂ© nombreux nĂ©gociants et collectionneurs...uvergnat ... ) a eu millimĂštres sur albite, de la mine de Cigana (Mina da Cigana) l'opportunitĂ© d'acquĂ©rir...d'intĂ©ressantes piĂšces de natrolite. 36) provenant d'une mine appelĂ©e "Marina". Tout derniĂšrement, de belles tourmalines |  | | Report (issue) | | cover. A handful of stibnite, which is the primary ore mineral for antimony. Antimony is widely used in...tungsten, rare-earth elements, and antimony in China; niobium in Brazil; and platinum-group elements...(Sb), barite (barium, Ba), beryllium (Be), cobalt (Co), fluorite or fluorspar (fluorine, F), gallium (Ga)...selenium (Se), tantalum (Ta), tellurium (Te), tin (Sn), titanium (Ti), vanadium (V), and zirconium (Zr)....B3 Graph showing dates associated with all the mine sites on the U.S. Environmental Protection Agencyâs |  | | Journal (issue) | | authorâs earlier visits to other pearl farms â in China, Australia and French Polynesia â had invariably...and materials for research and training in the field of cultured pearls and for introductions which greatly...particular reference to cultivations at Yangxin, China. J. Gemm., 22(1), 3-15 Komatsu, H., 1987. Introduction... 24 346 688 220 Ga 610 172 296 259 107 Sn 9 1 11 2 23 N.B. LA-ICP mass spectrometry was...and tin were found. Na, Si, P, Ti, V, Cr, Mn, Fe, Co, Ni and Zn were also found as minor to trace elements |  | | Journal (issue) | | served as its President. He was an enthusiastic field collector and a gregarious and much-loved member...geology, appraisals and custom gem cutting, and was co-owner (with his wife Daphne) of Rosenzweig Associates...was always ready to learn more about his beloved field, and was a good friend to the Mineralogical Record...sabinaite, franconite, doyleite (co-type-locality), hochelagaite (co-type-locality), montroyalite and...eye . . . [and] it captured the attention of the field party.â Investigations of the mineral revealed that |
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