 | | Journal (article/letter/editorial) | | carbonate associated with gold at the Eagles Nest mine where carbonate alteration of the host rocks is...author of “Connoisseur’s Choice: Olivenite, Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia.” The correct...jeffscovil@earthlink.net Etched Topaz Teixerinha Mine, Itinga, Minas Gerais, Brazil Photograph by Joe Budd Edward |  | | Journal (article/letter/editorial) | | Specimens since 2002 Etched Topaz Teixerinha Mine, Itinga, Minas Gerais, Brazil Photograph by Joe Budd Edward...Buyers* Unique Holiday Shopping Chrysocolla Ray Mine, Pinal Co., AZ Photo by Jeff Scovil© *Resale Certificate |  | | Journal (issue) | | collection, page 105; Brown Topaz- Barry and Beth Kitt collection, page 150; Blue Topaz-Lyda Hili collection...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...in cavities in the limestone of the creek bed. Topaz In 1904, between the small central Texas towns of |  | | Journal (article/letter/editorial) | | albite, 16.8 × 16.0 × 14.3 cm, Urucum mine, Minas Gerais, Brazil; Joe Budd photo, courtesy of The Arkenstone...(g) (h) São José da Safira, Doce Valley, Minas Gerais, Brazil; Joe Budd photo, courtesy of The Arkenstone...colorless beryl variety goshenite from the Tanco mine, Bernic Lake, Manitoba, 6.2 × 4.0 × 4.8 cm; David...pocket, the 1991 London Pocket at the Little Three mine, Ramona, California (3 × 2 × 1 meters), displaying...smoky quartz crystal (lower left, 28 × 20 cm) and topaz on elbaite (lower right, 7 × 4.5 cm). Volume 90 |  | | Journal (issue) | | or May 2006 in the Cigana Mine (used to be Jocao Mine) (Galilea, Minas Gerais, • Brasil). The hureaulite...crystals to 25 mm from Lavra do Po~o (Taquaral, Minas Gerais, Brasil). To round off his tour-de-force of...partly resorbed, blue topaz crystals from Mina Teixerinha (Itinga, Minas Gerais), carrying cinnamon-colored...theCiganaMine(usedto beJocaoMine),Galilea,MinasGerais, Brazil Strolling. mineralogically fulfilled. from Jordi's...the vendors said the material comes from a copper mine - they are unusual in metamorphic, calc-silicic |  | | Journal (article/letter/editorial) | | sphalerite crystals, wonderful specimens from the Mogul mine in Ireland. Some believe, myself in particular,...museum/collector consulting business. Etched Topaz - Teixerinha Mine, Brazil Photograph by Joe Budd Edward Rosenzweig |  | | Journal (issue) | | Schumacher Graphite (35 x 32 cm) of the Alibert Mine, Botogol Mt. in Siberia, rough materiaL two pencils...Haidinger in 1859 1842 in the Tsarevo-Alexandrovskaya mine near Tashkurganka River, Miass, Urals. The original...the second largest existing of its type today. Topaz, 7 x 6.5 cm. Nerchinsk, Siberia. Inv.No. A.f.843...in Vienna, among others was a splendid colorless topaz crystal from Adun-Chilon. A further big cabinet...which is on display is a light blue, totally clear topaz crystal, grown on a group ofsmoky quartz and cleavelandite |  | | Journal (issue) | | crystal with calcite, 6.5 cm, from the Cosq uez mine, Colombia; found in 1998. Scott Rudolph collection............................................... 22 Mine Exploitation (or not) Today ......................Mineralogical Record, volume 47, January- February, 2016 Brazil and Zambia are on the rise and may someday catch...occurrences (abandoned), The Nemoc6n mine is primarily a salt mine refitted as a tourist attraction; it...is the Muzo mine proper, and 12 km north of that lies the almost equally famous Cosquez mine; both of these |
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Teixerinha mine, Itinga, Minas Gerais, Brazil