 | | Journal (article/letter/editorial) | | Faceting-grade crystals occur in Switzerland, Brazil, and China, but they are extremely rare and tend...347 Figure 2. A faceted 0.90-carat staurolite, Brazil. Robert J. Lauf specimen No. 4572. Figure 3. Simple...Monte Campione, Tessin, Switzerland, with a tiny kyanite crystal on the termination. Robert J. Lauf specimen...associated with almandine, muscovite, biotite, kyanite, and quartz. In higher-grade metapelites, it may...11. A representative group of genuine “run of the mine” schist with a hardness of 11) show some evidence |  | Krambrock, K., Guimarães, F. S., Pinheiro, M. V. B., Paniago, R., Righi, A., Persiano, A. I. C., Karfunkel, J., Hoover, D. B. (2013) Purplish-red almandine garnets with alexandrite-like effect: causes of colors and color-enhancing treatments. Physics and Chemistry of Minerals, 40 (7) 555-562 doi:10.1007/s00269-013-0592-6 | Journal (article/letter/editorial) | | gem-quality, purplish-red garnets from the Tocantins State, Brazil, were investigated for their crystal chemistry...Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil e-mail: Klaus@Fisica.UFMG.Br J. Karfunkel Departamento...Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil D. B. Hoover Stone Group Labs, Springfield, MO...occurrence known as Rodolita Farm in Tocantins State (TO), North-Central Brazil, is investigated (Wegener...came from a working mine on the Rodolita Farm in Tocantins State, North-Central Brazil. The garnets occur |  | | Journal (issue) | | October 2013 that reportedly came from the Tantara mine in Katanga District. They processed 11 kg of the...was discovered in Bisbee, Arizona, USA (Shattuck mine) as a pseudomorph after malachite (Schaller, 1915)...tourmaline pebbles (1.73 and 1.75 g) are from a new mine at Maraca, Mozambique, which is situated near the...Krzemnicki M.S., 2007. “Paraiba” tourmalines from Brazil and Africa—Origin determination based on LA-ICP-MS...Kroeker S., 2008. Mushroom elbaite from the Kat Chay mine, Momeik, near Mogok, Myanmar: II. Zoning and crystal |  | | Book | | b} (of Chesnokov) calcium iron oxide from burning mine dump Acid Aluminium Phosphate = (of Marchand) inadequately...Chesnokov) calcium chloro-oxy-silicate from burning mine dump Afanerita, Afonesa, Afanesite, Afanezit, Afonite...Chesnokov) calcium chlorosilicate from a burning mine dump Albriltonite = an artificial hydrated cobalt...(of Jusli) m ixture of Chlorargyrite and Calcite? [Mine d'Argent Alkaline] Alkalidavyn, Alkalidavyne =...[Amphitholite], b) mixture of Augelite, Fluorapatite, Kyanite, La:z:ulite, Mica, Quartz and Rutile Amfilogit |  | | Report (issue) | | adverb Argentina Arizona Baja California Bolivia Brazil California Central America Chile chemistry Colombia...varies according to country: Argentina Bolivia Brazil Chile Colombia Costa Rica Cuba Curacao Ecuador.../ifcra varies from country to country: Argentina Brazil Central America Chile Colombia Costa Rica Cuba...downgrade abajador nm [Sp, M£x] tool carrier in (a mine) abajamiento nm subsidence abajar vtr to lower,...mineros abandonaron la mina 'the miners left the mine' | a. un sondeo to abandon a. well abanico nm fan |
|
