 | | Journal (article/letter/editorial) | | Bert Ottens specimen and photo. The Yaogangxian Tungsten Mine Downloaded by [Florida International University]...University] at 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 |  | | Catalog/List | | Quartz and Hematite Jinlong Iron Mine, Longchuan, Guangdong, China 7.5 cm tall x 11 cm wide 4461_txt...AM Malachite on Quartz with Shattuckite Omaue Mine, Opuwo Rural, Kunene Region, Namibia 7.6 cm tall...Muscovite Pingwu Beryl Mine, Mt. Xuebaoding, Pingwu Co., Mianyang, Sichuan, China 6 cm tall x 9 cm wide...wide Scheelite from China redefines what was known about the species. Prior to this discovery, the world...example, mined 25 years ago from the Pingwu Beryl Mine, is one of the most remarkable of the species. Scheelite |  | | Journal (issue) | | mt$W .............................. ... .... ... 19 c:p~.!:§"g§n*?it:SZ:1tx1t~ - ;llri1t$ · mt$W ......mt$W ................. .... ............... ....101 filfU~MlĂ7':~?it1?nti~tg - ;llri1i$ âą ra!Z$W ......iJ~f~f§ : sale@aaamineral.com ( $00 ) ~~flJ~ffl~Ă€ĂEB~:\W~.!,3'f''J=~~WJ o ~A4 ;g , m Him~J=:-i5t.BF.!: ~*âą...+$~a~mGl@5~@fiiJMo ~$~= 1-ifti-=f~: ~iU~'t~, 1't: .§. ili~ti,W-m~im:i!f Z/'l'iJ/!JW~:siâĄ.1lt*~::f l §'J o -,rmJ~~ffi@~~*mGl...R::f )1~-@fi ~:tlmiffim~WJ:tttmA ~~~J~~~ffi~~$-~w~EE , /!Jm!oi$~$~ffl t-rn~ttnÂźJ§~ffi~{-tiffim~ o = |  | | Journal (issue) | | row, from left: Euclase, 2.3 cm, from the GachalĂĄ mine, GuaviĂł-GuatĂ©que mining district, BoyacĂĄ Department...Fluorite with quartz, 11 cm, from Fujian Province, China. Keith & Diane Brownlee collection; Joe Budd photo...from the Amo tin deposit, Ximeng County, Yunnan, China. Wally Mann collection; Joe Budd photo. Topaz, 2...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China. The Carabas Collection; |  | | Journal (article/letter/editorial) | | January 2015 Bournonite Yaogangxian Mine, Chenzhou, Hunan Province, China T here are certain mineral...perfection of flashy minerals such as wulfenite, rhodochrosite, and azurite coupled with their localities can...and clearly the most prolific being the Yaogangxian mine, Hunan Province. (Additional locality information...commonest sulfosalts and is a locally important ore mineral in many metal deposits. Its wide distribution...accessory ore mineral. It has been reported from such disparate localities as the Black Hawk mine, Blue Hill |  | | 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 .............. |  | | Journal (issue) | | Apatite-Jonathan Allred collection, page 17; Rhodochrosite-Rick & Sharrie Ely collection, page 87; RhodochrositeSam...Lavinsky collection, page 173. (right colurnn) Rhodochrosite- Marc & Janis Countiss collection, page 76;...Foote also made several collecting visits to the mine in 1890-1891, and brought back many good specimens...chemist and physicist). In 1895 Niven purchased the mine from its owner, on behalf of Thomas Edison. In the...dozen mines were opened, one of which (the Mariposa mine) produced a wider variety of mercury minerals than |  | | Report (issue) | | hemimorphite, 3.6 cm, from the Laochang mine, Gejiu County, Yunnan Province, China. Mintreasure.com specimen and...which he gives as the Laochang mine, Gejiu County, Yunnan Province, China. Some very similar-looking Chinese...gave âDulongâ as the mine name, gave âLaochangâ as the name of a town and not of a mine, and put the whole...whole thing in Hunan, not Yunnan, Province. Checking Mindat, I find that these past few yearsâ limited outputs...hemimorphite came from the âLaochang orefield, Gejiu Sn-polymetallic orefield, Gejiu County, Honghe Autonomous |  | | Report (issue) | | hardly anything âbiggerâ than the rhodochrosite of the Sweet Home mine, and right now the big news appertaining...website says, âsome of the finest and largest rhodochrosite crystals found so far at the Detroit City PortalâŠâ...(collectorsedge.com) is offering 16 Sweet Home mine rhodochrosite specimens, thumbnail to cabinet-size, some...looking is free⊠Rhodochrosite, 6.7 cm, from the Detroit City Portal, Sweet Home mine, Alma, Park County...com) also has some newly emerged Sweet Home mine rhodochrosite specimens, as well as other items not quite |  | | Journal (issue) | | (a variety of zoisite), 9 cm, from the Merelani mine, located on the slopes of the Lelatema Mountains...cover: Top left: Euclase, 2.2 cm, from the La Marina mine, Colombia. Top right: Topaz, 8.4 cm, from Ouro Preto...left: Phosphophyllite, 2 cm, from the Unificada mine, Potosi, Bolivia. Bottom right: Grossular, 3.5 cm...of business for lack of enough profitable stock. Field collectors would leave behind almost every specimen...Fluorapatite on elbaite, 5.5 cm, from the Alto da Cabeca mine, Parelhas, Rio Grande do Norte, Brazil. Will Johnson |  | | Report (issue) | | describes his recent visits to a small former fluorite mine 2.5 kilometers north of the village of Mihalkovo...border with Greece. Until its closure in 1994 this mine produced fluorite for industrial uses, and, it seems...and sphalerite after calcite, from the Broken Hill mine, Aggeneys, Northern Cape Province, South Africa...epimorphs after calcite, 14.2 cm, from the Broken Hill mine, Aggeneys, Northern Cape Province, South Africa...Frohnau region near Annaberg, in the Erzgebirge (âore mountainsâ) of Saxony, eastern Germany. The fluorite |  | | Journal (article/letter/editorial) | | timeâspace distribution of Mesozoic ore deposits in South China and their geodynamic settings Mao Jingwen...Heidelberg 2012 Abstract The ore deposits of the Mesozoic age in South China can be divided into three groups...peraluminous graniterelated WâSnâNbâTa mineral deposits. The Triassic ore deposits are considerably disturbed...granite-related polymetallic WâSn deposits. The Late Jurassic metaluminous granite-related WâSn deposits occur in...a NE-trending cluster in the interior of South China, such as in the Nanling area. In the EarlyâMid Cretaceous |  | | Journal (article/letter/editorial) | | right). Fluorite, 6.6 cm high, Chashan mine, Linwu, Hunan, China; Marty Zinn specimen. I find the color...Figure 4 (left). Smithsonite, 10.8 cm across, Kelly mine, Magdalena, Socorro County, New Mexico; Francis...Pyromorphite and quartz, 7 cm across, Roughton Gill mine, Cumbria, England; Jim and Gail Spann specimen....piece. Figure 9 (above right). Rhodochrosite, 3.2 cm high, NâChwaning mine, North Cape Province, Republic...classic âwheat sheaf â clusters from the NâChwaning mine. It is exquisite for its color, transparency, and |  | | Journal (article/letter/editorial) | | L etters The Third China (Hunan, formerly Changsha) Mineral and Gem Show was clouded at Tucson time...shows, but the group backing moving the show to Chenzhou came out on top in mid-March. This left them with...best attended show in history. Mineralogically, Chenzhou is a more logical place for a mineral show than...lies close to the specimen-producing mines of Yaogangxian and Guilin. Logistically, however, it suffers...makes communicating and functioning socially in China possible for many Western visitors. My translator |  | | Report (issue) | | pyrite, stibnite, zinkenite, siderite, quartz, rhodochrosite, dolomite, barite. Distribution: Numerous localities...from the Herodsfoot mine, Lanreath, Cornwall. At the Mogul mine, Silvermines, Co. Tipperary, Ireland...Ireland. From the Georg mine, near Horhausen, North Rhine-Westphalia, and at Clausthal, Neudorf, and Wolfsberg...crystals from the VıÌboras mine, Machacamarca, PotosıÌ. At the Quiruvilca mine, La Libertad, and from Pachapaque...Peru. At Park City, Summit Co., Utah, USA. In Mexico, in the Noche Buena mine, Mazapil, Zacatecas, and |  | | Journal (article/letter/editorial) | | Figure 2. Elbaite ârocket,â 10.3 cm high, Pederneira mine, SĂŁo JosĂ© da Safira, Minas Gerais, Brazil. Wayne...Fluorite and quartz, 11.1 cm high, Yaogangxian mine, Yizhang, Hunan, China. Conan Barker specimen. I just... Figure 11. Elbaite and quartz, 12.7 cm wide, Himalaya mine, San Diego County, California. Wayne Sorensen specimen...Shangbao, Hunan, China. Bruce Carter specimen. The limpid, pastel colors of fluorites from this mine are wonderful...Fluorite and ferberite, 6.8 cm high, Panasqueira mine, Beira Baixa, Portugal. Luis Miguel Burillo. Little |  | | Journal (issue) | | Giovanni Signorelli Vietti C,·-± - # Ski iki 5N SN SkC 5%-i 5N SN 5N 5N 55! 5ff!E !f!E EE :t4E 4 ciiiFftal A...Front cover: Sulfur on Aragonite, 25 cm Cozzodisi mine, Casteltermini, Agrigento, Sicily, Italy. Adalberto...brought about greater knowledge of the country's ore deposits and the development of a !arge number of...discovered. In the early 19th century, systematic field research and prospecting took place for collecting...place in the Sardinian mines and the Traversella mine (Piedmont). The second edition of the Catalogue |  | | Journal (article/letter/editorial) | | National University] at 06:43 31 December 2014 PAUL W. POHWAT Department of Mineral Sciences National Museum...cited in Handbuch der Bestimmenden Mineralogie by W. Haidinger in 1845 (Blackburn and Dennen 1997). Tetrahedrite...selected from different areas of the Sweet Home Paul W. Pohwat is the collections manager in the Department...National University] at 06:43 31 December 2014 mine in Colorado, and they found virtually the entire...minerals, if not the most common, and is an important ore mineral of copper and a minor source of silver. In |  | | Catalog/List | | base. 60x60x22mm. ÂŁ45. 4) ARAGONITE. West Mary Ann Mine, Menheniot, Cornwall. A nice clean white floss ferri...PREHNITE and QUARTZ. Hongquizhen Quarry, Meigu Co., Sichuan, China. A very nice clean group of quartz xls with...ÂŁ22. 7) BAYLDONITE and MIMETITE. Penberthy Croft Mine, St Hilary, Cornwall. Rich cellular quartz veinstone...80x50x50mm. ÂŁ75. 8) BOULANGERITE and QUARTZ. Yaogangxian Mine, Hunan, China. A large 70x20mm terminated quartz...terminations. 50x40x20mm. ÂŁ35. 11) CALCITE. Potosi Mine, Chuhuahua, Mexico. Large first sized spongy looking |  | | Journal (article/letter/editorial) | | Megaw photo. 502 ROCKS & MINERALS The First China (Changsha) Mineral and Gem Show Downloaded by...University] at 21:59 31 January 2015 D espite Hunan Province being home to a number of carbonate replacement...somehow never gotten there . . . or anywhere else in China for that matter. Thus it was with pleasant anticipation...accepted the invitation of the organizers of the First China (Changsha) Mineral and Gem Show (CMGS) to attend...congratulations and TGMS Showâą posters (2005 Minerals of China), we headed over to what was being billed as the |  | | Journal (issue) | | .. 669 by F. Pezzotta Thumbnail collectors in China .......................................................................................... 743 by W Wilson Featured Collection Pages Scott Rudolph Collection...Stephanie & Robert Snyder Richard J. Rossi Richard W. Graeme Irv Brown Martin Zinn Steve Maslansky Dan...Charelle Webb(2012-2020) Bryan Swoboda(2012-2020) James W. Hird(2013-2021) Dr. Nikolas Golosow(2013-2021) The...according to a term dear to Pierre, for researching and field-collecting minerals. In addition to the mines of |  | | Catalog/List | | Science Specialists Steve Ivy CEO Co-Chairman of the Board Jim Halperin Co-Chairman of the Board Greg Rohan... Managing Director London Cataloged by: William W. Besse, James Walker, Mary Fong/Walker Photography...extremely ine, specimens from the Mammoth-St. Anthony Mine of Tiger, Arizona: now a vanished place alive only... curiosity, and a thirst for knowledge. William W. Besse Jim Walker Mary Fong/Walker Rock continued...collecting) with prodding work), Rock set of for from co-workers like Jim India with a roundtrip Minette |  | | Journal (issue) | | FLUORffE Tue largest crystal measures 3 cm Heights mine, Weardale, County Durham, England. Stuart Strife...photo Backcover: (upper left) Elbaite, 4.5 cm, Sapo mine, Goiabeira, Minas Gerais, Brazil; Gus Eitler collection;...later moved to Dallas, with its )arge and welcoming co=unity, things accelerated. Minerals offer dimensions...arger sense of place. Rhodochrosite, 11.5 cm, Good Luck pocket, Sweet Horne mine, Alma, Colorado. Ex Steve...Daoping mine, Guilin, Guangxi, China. Ex Steve Smale Kunzite spodumene, 11 cm, Urucum mine, Minas Gerais |  | | Journal (article/letter/editorial) | | ue througt e's Republic A L B E R T L. K I D W E L L 14403 Carolcrest Houston, T e x a s 77036 BERNARD...Hollingsworth Hill A v e n u e L a k e w o o d , Florida 33803 f China W H E N T H E F I R S T C I R C U...ble in the field, we signed up for two field tripsâa premeeting trip to northeastern China and a postmeeting...postmeeting trip to southern China. We would be able to see a variety of inter esting mineral deposits and...Kong. P h o t o s b y Albert K i d w e l l u n l e s s o t h e r w i s e n o t e d . Figure 2: Visitors |  | | Journal (issue) | | with Mimetite on Barite 5.1 cm, from the Rowley mine, Maricopa County, Arizona. Dick Morris collection;...Brandon Godas George Godas Graeme Farni ly Raymond W. Grant Tom Gressman Paul Harter Mark Hay Karen Hruby...Arizona Arizona is without doubt one of the premier field collecting states in America. On any day a collector...explore literally thousands of mineral occurrences, mine dumps and abandoned mines in the public domain administered...minerals. The desert Southwest is incredibly rieb in ore deposits. Prospectors have been roaming what is now |
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Yaogangxian Mine, Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou, Hunan, China