 | | Journal (issue) | | cutting coarse-grained reddish granites of the hilly region thereabouts, known geologically as the Llano Uplift...Liubao, Wuzhou Prefecture, Guangxi Zhuang Autonomous Region, China. Don and Laura Aaron photo. Drusy quartz...Almagro, EI Salado, Chaiiaral Province, Atacama Region, Chile. Don and Laura Aaron photo. Calcite, 3...the Sidi Lahcen mine, Nador Province, Oriental Region, Morocco. (right: under shortwave ultraviolet light)... Liuzhou Prefecture, Guangxi Zhuang Autonumous Region, China. Paul Bordovsky photo. Morganite, 12.4 |  | | Journal (article/letter/editorial) | | CH-4001 Basel, Switzerland and Mineralogical Institute of the University CH-4056 Basel, Switzerland Probably...the Alps-and spent most of his spare time in this region and who, moreover, dedicated most of his scientific...excavations in GalloRoman sites in southern Switzerland (Canton Valais, Binn) several crystal treasures...in several large natural history museums in Switzerland and abroad were assembled (for example, the outstanding...strain conditions in the rocks and hence ite, tourmaline, some feldspars, and pyrite, tend to develop |  | | Journal (article/letter/editorial) | | patterns are seen in cross sections of large tourmaline crystals from the pegmatites of Madagascar (Benesch...twin of cerussite (10.8 cm) from Tsumeb, Otjikoto region, Namibia. Conan Barker specimen. Figure 26 (right)...from Sponda Alp—Pizzo Forno, Leventina, Tessin, Switzerland, is a classic metamorphic example of epitaxy...Galenstock, Uri, Switzerland. Scott Rudolph specimen. Figure 29. Closed gwindel (2.8 cm) from Val Giuv, Tujetsch...Tujetsch, Graubünden, Switzerland. Bill Larson specimen. Figure 27. Faden quartz (11.4 cm) from Kofu City |  | | Book (volume) | | oc k ,Gr i ms el Pas s ,Gr i ms el Ar ea, Has l i Val l ey ,Ber n,Swi t z er l and 6”t al l x6”wi de 53...Prehnite) Goboboseb Mts., Brandberg Area, Erongo Region, Namibia, 67 Apatite (on Cookeite) Pulsifer Quarry...(with Pyrite) Karo Mine, Merelani Hills, Arusha Region, Tanzania, 35 Djurleite Tazalarht mining area,...Hematite (on Quartz) Cavradi Gorge, St. Gotthard Region, Graubunden, Switzerland, 64 Inesite (on Calcite...Mine, Tsumeb, Namibia, 11 Morganite (on Tourmaline) Tourmaline Queen Mine, San Diego Co., California, |  | | Book (volume) | | beautiful, like an Illinois Fluorite or a colorful Tourmaline. And, those that are beautiful to the advanced...Brumado, Bahia, Brazil, 22 Cavradi Gorge, St. Gotthard Region, Graubunden, Switzerland, 49 Hyalophane Zagradski...Bosnia-Herzegovina, 24 Hydroxylherderite (with Tourmaline) Xanda Mine, Virgem Da Lapa, Minas Gerais, Brazil...Shattuckite), Omaue Mine, Kaokoveld Plateau, Kunene region, Namibia, 17 Mimetite Congreso-Leon Mine, San Pedro...4 Proustite Chanarcillo, Copiapo Prov., Atacama Region, Chile, 28 Pyrargyrite Samson Mine, St. Andreasberg |  | | Journal (article/letter/editorial) | | Conway, and geniculated twins in cavities in tourmaline from the Pelham asbestos mine (Emerson 1895)... hematite, carbonates, pyrite, titanite, and tourmaline. Particularly desirable are sagenitic aggregates...localities. Fine rutile crystals have been found at Cavradi Gorge, Tavetsch; Lercheltini Alp and other localities...Tessin, Switzerland. In Italy, fine prismatic crystals to several centimeters are recorded from Val Chiusella...crystals are Kragera and Sgndeled in the Arendal region, southern Norway. Rutile crystals, commonly associat116 |  | | Journal (issue) | | as has Chris Hughes. Chris (Wright) collected tourmaline, smithsonite, fluorite and world-wide minerals...Austria; Ste.-Marie-aux-Mines, France; and Zurich, Switzerland, as well as numerous local shows. In the late...000 inhabitants, is situated in the Ile-de-France region, about 60 km to the southeast of Paris. The Fontainebleau...the area, and the very pure quartz sand from the region has been used in the glass-making and ceramics...producers, still uses the pure quartz sands from the region today. The magnificent Hall of Mirrors in the Versailles |  | | Journal (article/letter/editorial) | | for many collectors is elbaite, a member of the tourmaline group that presents a dazzling array of colors...Taillat mine, St.Pierre-d’Allevard, Rhône-Alpes region, Department Isére, France. The specimen is 8 cm...Taillat mine, St.-Pierre-d’Allevard, RhôneAlpes region, Department Isére (Bernard and Hyršl 2004) (fig...edge with a dusting of chalcopyrite and quartz. Switzerland has many localities that have produced fine specimens...rhombohedra to 2.5 cm have come from the Cavradi Gorge, Canton Grisons (or Graubünden). Siderite has been found |  | | Journal (issue) | | “iron rose,” 3 cm, from St. Gotthard, Switzerland. (11) Tourmaline, 2.6 cm, from Elba, Italy. Refined...Svätodusna deposit, Lubietová, Banská Bystrica Region, Slovakia. Will and Rika Larson collection; Robert...matrix, 2.7 cm, from the Tsumeb mine, Oshikoto Region, Namibia. From the so-called “gem mimetite” pocket...Scorodite, 3 cm, from the Tsumeb mine, Oshikoto Region, Namibia. Ex Rob Lavinsky, Mim Mineralogical Museum...cm, from Frunthorn, Lake Zervreile, Grishun, Switzerland. Kyle Kevorkian collection; Matt McGill photo |  | | Journal (issue) | | Club. This led to all kinds of field trips in the region, including one of my first trips to collect Herkimer...Okorusu Mine, Otjiwarongo District, Otjozondjupa Region, Namibia Large Cabinet, 14.7 x 7.3 x 6.5 cm Courtesy...infor@milahep.cz ISBN: 978-80-87279-14-4 The World of Tourmaline: The Gerhard Wagner Collection Editors: Mary...Ozarks by Bruce L. Stinchomb The Ozarks highland region of the Midwest, located in southern Missouri and...shipped in the United States. Cavradi By Jochen Mattis The Cavradi Gorge, in the western most part of |  | | Journal (issue) | | rnineralogy and deposits, sirnilar to those in Switzerland and southern Austria, in the north. (2) Hercynian...climbing rocks exploring for epidote in the famous Val di Viu area, western Alps. Marco Lorenzoni photo...of preparing some exceptional historical Elba tourmaline crystals that had been reattacbed to their matrix...Ca' Bernardi and Perticara mines in the Marches Region, and the sphalerite, chalcopyrite and various rare...workings of an historic gold mine in the Brusson area, Val d' Ayas, western Alps. The locality has recently |  | | Catalog/List | | 1 Mine, Inca de Oro, Chañaral Province, Atacama Region, Chile Terry Szenics has been a tireless digger...Kavalerovo Mining District, Primorskiy Kray, Far-Eastern Region, Russia It is often said that simplicity is the...Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco The sere desert of the Bou Azer mining...Dry Gill Mine, Caldbeck Fells, North and Western Region (Cumberland), Cumbria, England, UK When Mimetite...Sunday, May 4, 2014 | 12:00 PM CT 13 52009 TOURMALINE with FLUORITE Stak Nala, Haramosh Mts., Skardu |  | | Book | | ARIZONA-V] 265-352 257-320 353-400 321-384 TOURMALINE ] 327--438 439-508 225-288 289-352 353-416...Rare-earth minerals in the Alpine ar,d Subalpine region [Switzerland,Austria and Iti:Jy](by C. M. Gramaccioli)...Cassedanne) 8:382-387 Amethyst from the Thunder Bay region, Ontario (by D. G. Ellion) 13:67-70 New data on...Record bookshelf-A Guide to rite Minerals of Switzerland; Connecticut Mines and Minerals; Mineral Collecting...Rare-earth minerals in the Alpine and Subalpine region [Switzerland, Austria and Italy] (by C. M. Gramaccioli) |  | | Journal (issue) | | diameter and 26 incbes long. Tbe beryl and tbe tourmaline are ajoy to color-loving eyes, red, green, blue...marvelous mineral mystery. lt is from St. Gothard, Switzerland. Tbe foregoing notice of Prof. Srnith's rnineral...collecting; he was a historian of the Pikes Peak Region and in the 1930s began to hike through the mountains...interviewed many of the old pioneers from this region and recounted their stories when he gave talks...7 cm, from the EI Hammam mine, Meknes-Tafilalt Region, Morocco. Jeff Scovil photo. Pyrite with fluorite |  | | Book (edition) | | complicated compositions, e.g. the amphibole, mica, tourmaline, labuntsovite, eudialyte, and several other groups:...are not abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia)...by Mobutu, and is now the Katanga administrative region again. The former Kivu province is now divided...United States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing...between Monte Cenis and Mont Blanc, as well as in Val Malenco, Lombardy, Italy. A component of some skarns |  | | Journal (issue) | | Bochum-Querenburg, West Germany Eric Offermann Arlesheim, Switzerland R H O D O C H R O S IT E fro m th e N ’C h w...Switz erland) Robert Sullivan, Jr. (Oberwil, Switzerland) Joseph Taggart (Socorro, NM) Doug and Fran Toland...dred of those famous Swiss “Cavradischlucht” (Cavradi Gorge) hematite crystals from the St. Gothard area...Alpine clefts in the Mont Blanc Swiss-French border region. genbach quarry specimens (see the Record, They...prices would otherwise be way out of reach. buck region. This can produce some surprises both ways. Another |  | | Journal (issue) | | danburite and colorless beryl turned a mild pink, and tourmaline turned a series of disagreeable colors that had...Collection WARREN SOMERVILLE Collection ELBAITE TOURMALINE, Brazil JESSE FISHER Collection HAUYNE, Germany... Figure 6. Geologic map of the Northern Walker Lane region of Nevada and California, including Petersen Mountain...Sickinger Quartz, Marmotta cleft, Grimsel, Switzerland, 24 cm Ca The Ekati and Diavik Diamond Mines...25-square-kilometer island in Lac de Gras. The region is part of the arctic tundra, characterized by |  | | Journal (issue) | | Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A. Scovil Phoenix, AZ Harold and Erica... Figure 1. Location map showing the SkarduDassu region of the Northern Territories, Pakistan. The Alchuri...perused his stock. This time he had some bi-colored tourmaline, dark blue with nearly white terminations. Everyone...dug from the Ho Nala, a very narrow, very steep gorge between Apaligun and Chhappu, aptly suited for the...a fast-flowing stream that emerged from a major gorge and continued another 15 minutes to Chutron. We |  | | Journal (issue) | | mine, Inca de Oro, Chaiiaral Province, Atacama Region, Chile. Dale Armstrong photo. Mimetite and willemite... from Dalnegorsk, Primorskiy Kray, Far-Eastern Region, Russia. Jeff Scovil photo. Fluorite, 7 .6 cm...crystal, 3.5 cm, from the St. Gotthard area, Uri, Switzerland. Jean-Luc des Rivieres collection (ex Herb Obodda...species and in gemstone crystals. My favorites are tourmaline, beryl, garnet and topaz. I enrolled in gemology...Gora, Adun-Cholon, Transbaikalia, Eastern-Siberian Region, Russia. Marc Fleischer photo. Supplement to The |
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Cavradi gorge, Val Curnera, Tujetsch, Surselva Region, Grisons, Switzerland