 | | Journal (issue) | | apatite | Prismatic Ethiopian aquamarine | Blue chrysocolla chalcedony | Painite specimen discovery | Tanzanite...ruby and moonstone) photographed at the home of a mine owner in Mogok, Myanmar. Two field reports on Mogok...Washington, USA; Emmanuel Fritsch, University of Nantes, France; Rui Galopim de Carvalho, LABGEM, Lisbon, Portugal;...Ethiopia. Gems & Gemology, 48(1), 66–67. Blue Chrysocolla Chalcedony from Peru Gem Notes Microscopic...inclusions. Figure 3: These cabochons of blue chrysocolla chalcedony (18.07–22.02 ct) were cut from material |  | | Journal (article/letter/editorial) | | and is made up of malachite and subordinate chrysocolla. Chalcocite is the main Cu ore mineral, accounting...Exploration (Pty) Ltd. for supporting this project. Hélène Raud is acknowledged for the work done during the...assistance of Benita Putlitz for her help in guiding Hélène through the laboratory tasks. We acknowledge the |  | | Journal (issue) | | NUMBER 4 • $30 Wayne & Dona Leicht KRISTALLE Est.1971 Laguna Beach, California, USA • Tel: +1 949... Moore COVER: BORNITE, 3.5 cm, from Mine 21, Dzhezkazgan mine group, Kazakhstan. Joan Massague collection;...(AsO4)5(PO4)3·14H2O), 2-mm view, from the White Elephant mine, Black Hills, South Dakota. Tom Loomis (Dakota Matrix)...w w w. FineMineral.com Rhodonite Mina do Morro Mine, Brazil 7 cm Rhodonite is a manganese mineral named...approximately 128 km2, includes the Dzhezkazgan mine group (a cluster of four mines that exploit the |  | | Book | | eastern and central Mediterranean to Iberia, southern France, Britain, and Ireland, the Eastern Alps and central...region is examined, as is the survival of early mine archaeology in different geological settings. Survey...application of lead isotope analysis to identify early mine sources pioneered by Noel Gale, Zofia Stos-Gale,...help from the following colleagues: Paul Ambert, Hélène Barge, Miguel Angel de Blas Cortina, Evgenij Chernykh...5. France and the western Alps Early copper mines in the Languedoc Other mines in southern France The |  | | Book | | 296 Chrysoberyl/Cat’s Eye (Cymophane) 298 Chrysocolla 299 Dioptase 302 Dolomite 304 Dumortierite...planet to local gem and mineral shows, raw from the mine or polished and shaped. True, some specimens are...called Grand Ultimate/Taiji. All is contained within it; it is whole. Figure 4.1. The Grand Ultimate/Taiji...is represented by a circle. Figure 4.2. As the Grand Ultimate manifests in physical form, it divides...25 Interdependence, Balance, and Change As this Grand Ultimate begins to become manifest in physical form |  | | Book | | Naturalis Historia, that ‘Aeruginis quoque magnus usus est’ (‘Great use is also made of verdigris’), though...provinces (northern Spain), at St Pandelon (Landes, France) and Morocco. Aerinite has been reported to have...in chlorine-rich environments (especially in acid mine waters; Schwertmann and Cornell, 2000). It is named...named after its type locality at Akagané mine (Iwate Prefecture, Japan), where Nambu discovered it in...Sonora, Mexico and has also been found in the Tsumeb Mine of Otavi, Namibia and in the Altai Mountains in |  | | Book (edition) | | Naturalis Historia, that ‘Aeruginis quoque magnus usus est’ (‘Great use is also made of verdigris’), though...provinces (northern Spain), at St Pandelon (Landes, France) and Morocco. Aerinite has been reported to have...in chlorine-rich environments (especially in acid mine waters; Schwertmann and Cornell, 2000). It is named...named after its type locality at Akagané mine (Iwate Prefecture, Japan), where Nambu discovered it in...Sonora, Mexico and has also been found in the Tsumeb Mine of Otavi, Namibia and in the Altai Mountains in |  | | Journal (issue) | | Another goal for the near future is to bring back mine tours in Africa, Asia and South America. These highly... Kenya Stephan Reif, Austria Philippe Scordia, France Kobi Sevdermish, Israel Captain Ramji Sharma, Japan...Interest 104 Gold Sheen™ Sapphires – From Gold Mine to Market Trade Shows and Events Around the World...2017 was a special day for Richard Li. It was the grand opening of his 2300-square-meter Jurassic Museum...of Mine A few of the emeralds found during Fura Gems' bulk sampling program at the Cosquez Mine. (Photo: |  | | Journal (issue) | | 581 582 J.Gemm., 1983, XVIII, 7 At the Capao Mine topaz-bearing earth is tumbled down a trough: the...near the small town of Rodrigo Silva, at the Capao Mine (Figure 1). Here Imperial Topaz Minerals and Industries...to say how many grams of topaz are retrieved. The mine has contracts to sell its better quality stones...dop mounts (Figures 8 and 9). Topaz from the Capao Mine appears to have constants representative of established...river bottom tend to produce better than others. The mine operator is successful depending on how he selects |  | | Report (volume) | | publication est aussi disponible en français Cover illustration Beryl crystal in quartz, Lacorne mine. The...2359J Molybdenite crystal in quartz, Moly Hill mine. The crystal is 33 mm across. National Mineral Collection...Baldwin (Kelmac) mine Swastika (Crescent Kirkland) mine Lucky Cross (Golden Gate) mine Adams mine Boston molybdenite...Boston Creek gold mine Barry-Hollinger (Patricia) mine Boston-McRae mine Planet Gold mine Miller Independence...Independence mine Kennedy-Boston mine Cathroy Larder (Yama) mine Macassa mine Kirkland Lake gold mine Teck-Hughes |  | | Book | | contributed during discussions, field trips, and mine visits. As cited in the text, many colleagues provided...Steenfelt (Denmark/Greenland), M. Pagel (France), B. Poty (France), J. Royall (Spain), and A. Kuestermeyer...their magmatic evolution as presented in Chapter 6, France. V. I. Kazansky translated and prepared text and... . . . 159 159 159 159 162 162 162 Chapter 6 France .. . . . . . . . . . . . . . . . . . . . . . ....Saint-Hippolyte Area, Northeastern Vosges, Dpt. Haut-Rhin . . . . . . 6.4.2 Pegmatitic and Hydrothermal |  | | Conference Proceedings | | GEMMOLOGICAL CONFERENCE Nantes - France August 2019 36 th IGC 2019 – Nantes, France I nt ro duc t i o n 36th...Gemmological Conference IGC August 2019 Nantes, France Dear colleagues of IGC, It is our great pleasure...International Gemmological Conference in Nantes, France. Nantes has progressively gained a reputation in...International Gemmological Conference in Nantes, France From left to right Dr. Emmanuel Fritsch, Dr. Nathalie...Blumentritt MsC. 3 36 th IGC 2019 – Nantes, France I nt ro duc t i o n Organization of the 36th |  | | Journal (issue) | | in opal • Trapiche-like ruby from the Batakundi mine in Kashmir • Sapphire inclusion with rutile “silk”...Moonstone jewelry • Oregon sunstone • Potentate mine sapphire update • “Rainbow lattice” feldspar • Responsibly...Rondeau Tokyo, Japan Perth, Australia Nantes, France Timothy Adams E. Alan Jobbins George R. Rossman...Fritsch Lore Kiefert Nicholas Sturman Nantes, France Lucerne, Switzerland Bangkok, Thailand Eloïse...Eloïse Gaillou Ren Lu Fanus Viljoen Paris, France Wuhan, China Johannesburg, South Africa Gaston Giuliani |  | | Report (issue) | | Jean Luc Charlou, Jean Pierre Donval, Cécile Konn, Hélène Ondréas, Yves Fouquet, Philippe Jean-Baptiste,...Pierre Cambon, Joël Etoubleau, Jean Luc Charlou, Hélène Ondréas, Fernando J. A. S. Barriga, Georgy Cherkashov...Institut de Physique du Globe de Paris, Paris, France. 4 National Oceanography Centre, Southampton, Southampton...de Paris, CNRS-UMR 7154, F-75252 Paris CEDEX 05, France. B. J. Murton, National Oceanography Centre, Southampton...seismicity near the Lacq gas field, southwestern France, J. Geophys. Res., 99, 15,423–15,438. 26 Hydrothermal |
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