| | Journal (article/letter/editorial) | granitic pegmatites? Clues from hybrid pegmatites in Madagascar Robert F. Martin,1,* Caterina De Vito,2 and Federico...granitic pegmatite in Madagascar. The NYF assemblages there and at the Sakavalana and Anjahamiary pegmatites...Anjanabonoina has a δ18O value above 15‰, and that at Sakavalana, close to 13‰, indicative of formation of the...geochemistry, trace elements, Anjanabonoina, Sakavalana, Madagascar Introduction A K-dominant alkali feldspar...gem-bearing granitic pegmatites in central and southern Madagascar. Background information Anorogenic granites | | | Report (issue) | Addresses Right: Aquamarine Rough from Marijao, Madagascar is sorted in a workshop in Idar-Oberstein, Germany...crystal weighed 455 kilograms. 2m: The Queen Anne mine in Zimbabwe has produced crystals up to 2 meters...Assun�io, Portugal. Pegmatites at Mahajamba, Madagascar have yielded beryl crystals to lengths of 3 meters...beryl crystal is a pegmatite at Malakialina, Madagascar, which produced one crystal that was 18 meters...near Sabsar, on the Gilgit to Skardu Road, Skardu district, Northern Areas, Pakistan. Collection Ty Lawrence; | | | Journal (article/letter/editorial) | Photographs January/February: Crocoite, Adelaide mine, Dundas, Tasmania, Australia. Francis Benjamin specimen...Scovil photo. March/April: Galaxy opal, Opalville mine, lease 135, Jundah, Queensland, Australia. Owner...Jeff Scovil photo. July/August: Silver, Wolverine mine, Kearsarge lode, Keweenaw County, Michigan. William...Scovil photo. November/December: Millerite, Sterling mine, Antwerp, Jefferson County, New York. National Museum...In Memoriam Albite, Maine, 11; Michigan, 288 Allanite-Ce, New York, 497 Almandine, Australia, 20; Connecticut | | Mossman, D. J. (2005) Beryl and its Color Varieties.: By A. Falster, M. Jarnot, G. Neumeier, W. Simmons, G. Staebler, T. Wilson and M. Wise, eds.) ExtraLapis English edition, Lapis International LLC, P.O. Box 263, East Hampton, Connecticut 06424, U.S.A., 2005, 112 p. US $26 + $3 shipping to non-U.S. addresses, soft cover, ISBN 0 9715371 6 X. The Canadian Mineralogist, 43 (4) 1435-1436 doi:10.2113/gscanmin.43.4.1435 | Journal (article/letter/editorial) | beryl-group mineral from the Sakavalana pegmatite, Fianarantsoa Province, Madagascar. Mineral. Rec. 35, 369-378...structural unit. In contrast, the chemical formula of allanite-(Ce) is wrong, with “Si3O12”, which indicates three...formula of allanite-(Ce) has Ca>Ce, but this represents the chemical formula of clinozoizite. Allanite-(La)...Albite has “type locality unknown” in contrast to allanite-(Y), which has no type-locality information. The...MINERALOGIST Phoscorites and Carbonatites from Mantle to Mine: the Key Example of the Kola Alkaline Province. | | | Book (volume) | Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates...unambiguous. For example, carbokentbrooksite (Na,□)12(Na,Ce)3Ca6Mn2+3 Zr3Nb(Si25O73)(OH)3(CO3)·2H2O can be classified...Arsenato-Borates Sussexite 29 Mn2+BO2(OH) Locality: Gonzen mine, Sargans, St. Gallen, Switzerland. Description:...Andrembesoa Commune, Betafo District, Vakinankaratra Region, Antananarivo Province, Madagascar. Description: Grey...Veatchite Sr2[B5O8(OH)]2B(OH)3·H2O Locality: Billie mine, Death Valley, California, USA. Description: White | | | Book | 41)(Si3.86Al0.10 Fe0.04O10)(OH)2 from Mikhailovskii mine, Zheleznogorsk, Russia (Chukanov 2014a). IR spectra...In Fe3+-bearing Mg-poor schorl from the Limoeiro mine, Murta, Minas Gerais, Brazil, the band of OH groups...area), olmiite CaMn(HSiO4)(OH) from N’Chwaning II mine, Kalahari manganese fields, South Africa (c), and...brandtite Ca2Mn(AsO4)2·2H2O from skarn (Harstigen mine, Sweden) (b), and roselite Ca2Co(AsO4)2·2H2O from...from Cigana mine, Brazil (a), landesite [nominally, Fe3+Mn2+2 (PO4)2(OH)·] from Bull Moose mine, South Dakota |
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