 | | 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 world’s...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) | | mt$W .............................. ... .... ... 19 c:p~.!:§"g§n*?it:SZ:1tx1t~ - ;llri1t$ · mt$W ......mt$W ................. .... ............... ....101 filfU~Mlß7':~?it1?nti~tg - ;llri1i$ • ra!Z$W ......iJ~f~f§ : sale@aaamineral.com ( $00 ) ~~flJ~ffl~äßEB~:\W~.!,3'f''J=~~WJ o ~A4 ;g , m Him~J=:-i5t.BF.!: ~*•...+$~a~mGl@5~@fiiJMo ~$~= 1-ifti-=f~: ~iU~'t~, 1't: .§. ili~ti,W-m~im:i!f Z/'l'iJ/!JW~:si□.1lt*~::f l §'J o -,rmJ~~ffi@~~*mGl...R::f )1~-@fi ~:tlmiffim~WJ:tttmA ~~~J~~~ffi~~$-~w~EE , /!Jm!oi$~$~ffl t-rn~ttn®J§~ffi~{-tiffim~ o = |  | | Journal (article/letter/editorial) | | [University of New Mexico] at 21:02 21 November 2014 PAUL W. POHWAT Division of Mineralogy National Museum of...pohwatp@si.edu FLUORITE Part 2 Huanggang Mine, Inner Mongolia, China T he first part of this column concentrated...century when fluorites from the People’s Republic of China and from Spain became readily available, more 250...northern England, particularly from the Rogerley mine, has made these classic specimens available once...glow in sunlight, demonstrating just how fluoPaul W. Pohwat is the collection manager (minerals) in the |  | | Journal (issue) | | row, from left: Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá 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; |  | | 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 (“ore mountains”) of Saxony, eastern Germany. The fluorite |  | | Journal (issue) | | CHINA THE MINERALOGICAL RECORD JANUARY-FEBRUARY 2005 • VOLUME 36 NUMBER 1 • $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) | | (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 |  | Xiong, Yi-qu, Shao, Yong-jun, Mao, Jing-wen, Wu, Shi-chong, Zhou, Hao-di, Zheng, Ming-hong (2019) The polymetallic magmatic-hydrothermal Xiangdong and Dalong systems in the W–Sn–Cu–Pb–Zn–Ag Dengfuxian orefield, SE China: constraints from geology, fluid inclusions, H–O–S–Pb isotopes, and sphalerite Rb–Sr geochronology. Mineralium Deposita, 54 (8) 1101-1124 doi:10.1007/s00126-019-00863-x | Journal (article/letter/editorial) | | Xiangdong and Dalong systems in the W–Sn–Cu–Pb–Zn–Ag Dengfuxian orefield, SE China: constraints from geology,...Abstract Vein-type deposits, including the Xiangdong W–Sn and Dalong Pb–Zn deposits, occur in or near the...NaCl-H2O(-CH4) fluids averaging 6.2 wt% NaCl eq. The ore-forming mechanisms at Xiangdong include fluid immiscibility...water accompanied by cooling during stage III. The ore-forming mechanisms at Dalong include cooling and...water. Oxygen and hydrogen isotopes suggest that the ore-forming fluids from both deposits originated as mixtures |  | | Journal (issue) | | 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...And textbook-sharp, colorless and transparent, gypsum ("selenite") crystals are found suspended in clay...Morgenstern photo. Calcite, 5.8 cm, from the Mariposa mine, Terlingua; Roh Lavinsky (The Arkenstone) specimen |  | | Report (issue) | | months” in the Big Bear orebody in the Fletcher mine, Viburnum Trend, Reynolds County, Missouri; these...twin, 6 cm, from the Big Bear orebody, Fletcher mine, Viburnum Trend, Reynolds County, Missouri. Weinrich...Galena, 4 cm, from the Big Bear orebody, Fletcher mine, Viburnum Trend, Reynolds County, Missouri. Weinrich...attractive specimens has been given as the Ortega mine in the Mundo-Tamboras district, Sanchez Carrion...occurrence was actually in a previously unnamed mine that the Ortega brothers, who developed it for the |  | | 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 Show™ posters (2005 Minerals of China), we headed over to what was being billed as the |  | | 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...leucite and augite of the Chigi Park in Rome; sulfur, gypsum and aragonite from the Sicilian sulfur deposits;...deposits; so-called "fenster quartz" of Porretta Terme; gypsum and other minerals of the Bolognese Apennines;...brought about greater knowledge of the country's ore deposits and the development of a !arge number of |  | | Journal (issue) | | WEW China The Mineralogical Record January-February 2007 • Volume 38 Number 1 • $20 Wayne & Dona...Van Pelt, Los Angles WEW CHINA-II Mineralogical Record Special China Issue II EDITORIAL NOTE Wendell...........3 The Pingtouling Mine Liannan County, Guangdong Province, China Wendell E. Wilson............23 The Fengjiashan Mine Daye District, Ezhou Prefecture, Hubei Province, China Berthold Ottens.................33 The Shimen Mine Jiepaiyu, Shimen County, Hunan Province, China Wendell E. Wilson ...... |  | | 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 |  | | Journal (issue) | | the Unificada mine, Potosi, Bolivia. Top right: Benitoite, 2 cm, from the Benitoite Gem mine, California...N‘Chwaning I mine, Kuruman, South Africa. Bottom right: Mimetite, 2.7 cm, from the Tsumeb mine, Namibia....Record: (1) Stephanite, Husky mine, Canada. (2) Wulfenite, Rowley mine, Arizona. (3) Diaspore twin, Pinarcik...Adelaide mine, Tasmania. (5) Andradite, Antetezambato, Madagascar. (6) Calcite, Mashamba West mine, Congo...Afghanistan. (8) Scorodite, Tsumeb mine, Namibia. (9) Shigaite, N’Chwaning II mine, South Africa. v This special |  | Wu, Shenghua, Mao, Jingwen, Yuan, Shunda, Dai, Pan, Wang, Xudong (2018) Mineralogy, fluid inclusion petrography, and stable isotope geochemistry of Pb–Zn–Ag veins at the Shizhuyuan deposit, Hunan Province, southeastern China. Mineralium Deposita, 53 (1) 89-103 doi:10.1007/s00126-017-0725-9 | Journal (article/letter/editorial) | | veins at the Shizhuyuan deposit, Hunan Province, southeastern China Shenghua Wu 1,2 & Jingwen Mao 1 &...the Nanling region, southeastern China, and consists of proximal W–Sn–Mo–Bi skarns and greisens and distal...chalcopyrite, and (3) a late stage of galena, Ag-, Sn-, and Bi-bearing sulfides and sulfosalts, and pyrrhotite...Sciences, Beijing 100037, China 2 School of Earth Sciences and Resources, China University of Geosciences...Beijing 100083, China 3 Northeastern University at Qinhuangdao, Qinhuangdao 066004, China pluton, ascended |  | | Journal (issue) | | M ontreal Mine! L L The Mineralogical Record MAY–JUNE 2020 • VOLUME 51 • NUMBER 3 • $25 & Wayne...Conroe, Tx / Tokyo, Japan Springfield, Ma / Denver, Co / Munich, Germany Laguna Beach, California, USA tel:...gemgypsy@bellsouth.net MAY–JUNE 2020 Articles The Montreal mine, Iron County, Wisconsin ................................................................... 395 by W. E. Wilson Notes from the Editor .................... 487 COVER: BARITE, 6.5 cm, from the Montreal mine. David and Karen DeBruin collection, ex Muscatine |  | | 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...Rhodochrosite, 11.5 cm, Good Luck pocket, Sweet Horne mine, Alma, Colorado. Ex Steve Smale collection. Joe...Daoping mine, Guilin, Guangxi, China. Ex Steve Smale Kunzite spodumene, 11 cm, Urucum mine, Minas Gerais |  | | Journal (issue) | | Rhodonite, 4.7 cm, from the 1700 level, Zinc Corporation mine, Broken Hill, New South Wales, Australia. Collection...collection, John Chapman photo. • 2.5 cm, Top Camp mine, Western Ausytralia. George Stacey collection, Jeff...Scovil photo. Middle row from left: • 2.3 cm, Kintore mine, Coolgardie, Western Australia. Aloe Family collection;...century, resulting in the discovery of many major ore deposits. This tobacco poster depicts the 1858 discovery...spent the rest of their lives there as miners and mine captains. Cornish tradition favored the collecting |  | | Journal (issue) | | (for photomicrography) of Mineralogical Record, and co-author of the first Encyclopedia of Minerals (Roberts...monthly and is filled with timely articles about field collecting, descriptive mineralogy and new mineral...unpublished 'skorpionite' from the new Skorpion Mine near Rosh Pinah in Southwest Namibia were offered...or tarbuttite. Skorpion Mine is expected to become the world's largest zinc mine, covering 15% of our zinc...traditional zinc ore mineral, is practically unknown in Skorpion and has no significance as ore. I am confident |  | | 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 |  | Zhou, Qing, Jiang, Yao-Hui, Zhang, Hui-Hua, Liao, Shi-Yong, Jin, Guo-Dong, Zhao, Peng, Jia, Ru-Ya, Liu, Zheng (2013) Mantle origin of the Dexing porphyry copper deposit, SE China. International Geology Review, 55 (3) 337-349 doi:10.1080/00206814.2012.708987 | Journal (article/letter/editorial) | | origin of the Dexing porphyry copper deposit, SE China Qing Zhou b a b b a a c , Yao-Hui Jiang ,...Chinese Geological Survey , Chengdu , 610081 , PR China b State Key Laboratory for Mineral Deposits Research...Engineering, Nanjing University , Nanjing , 210093 , PR China c Nanjing Institute of Geology and Mineral Resources...Chinese Geological Survey , Nanjing , 210016 , PR China Published online: 24 Jul 2012. To cite this article:...origin of the Dexing porphyry copper deposit, SE China, International Geology Review, 55:3, 337-349, DOI: |  | | 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...Arizona” (2012), “The Crystalline Treasures of China” (2013), and “The Best of the Best: Prized Minerals...custom jewelry. Wulfenite, 5.4 cm, from the Defiance mine near Gleeson, Cochise County, Arizona. Ken Donn |  | | Report (issue) | | twin on {1 OTI} from the Leiping mine, Guiyang County, Hunan, China. Collection Frederic Escaut; photo...twin on {1 OTI} from the Leiping mine, Guiyang County, Hunan, China. Collection Frederic Escaut; photo...Reflection, Refraction and Twinning .....46 Michael Gray China: A Promising New Entry in the Mineral Specimen Market...Guanghua Liu Map of Asia and the Chinese Provinces of Hunan and Guangxi ...................55 Calcite from the...order of a few percent) between Ca and Mg, Fe, Mn, Co and Ni. In the laboratory, complete solid solution |  | | Journal (article/letter/editorial) | | CONNOISSEUR'SCHOICE PAUL W. POHWAT Division of Mineralogy National Museum of Natural History Smithsonian... DC 20013 pohwatp@si.edu Siderite Siete Suyos Mine, Atocha-Quechisla District Sud Chichas Province...is attracted to a strong magnetic field. As siderite is a minor ore of iron, this property is particularly...occur as thin-to-thick tabular crystals as Paul W. Pohwat is the collections manager (minerals) in the...History. Figure 1. Gemmy siderite from Siete Suyos mine, Atocha-Quechisla district, Sud Chichas Province |
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