 | | Journal (issue) | | Collection DR. ART SOREGAROLI Collecion Mindat Madagascar Symposium Trip Report Page 5 By Ida Chau Mindat...Conference May 28th to June 13th, 2014 started at Madagascar capital city Antananarivo. The First Day we drove...mineral market. The second day we drove to the Mahaiza Village to visit the local market. We bought some...some minerals and then went to the Tsaramanga Pegmatite for blue beryl, big columbite crystals and rose...The next two days, we went to Ambatonapetraka pegmatite collecting the tourmalines and then drove to Ihasofotsy |  | | Journal (issue) | | James RiverRoanoke River manganese and iron mining district. Mining for iron ore began during the Revolutionary...turquoise were reported (Sterrett, 1910). The district was explored for manganese ores by the Otter River...portion of the James River–Roanoke River manganese district, west of Lynch Station (after Espenshade, 1954)...and chalcopyrite, and barite was noted in several places. Other than the disseminated chalcopyrite in...known to contain veins of sulfides (pyrite, chalcopyrite, sphalerite and bornite) and areas of barite |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....celestine, fluorite, and jarlite in cryolite pegmatite at Ivigtut, Greenland. MR 24, 36, 1993. Adamite...2V =78-82°. Radioactive. From alkaline syenite pegmatite in the Tatarka massif, Yenisey Kryazh, Krasnoyarsk...Creek Pass pegmatites, Chaffee co., and the Addey pegmatite, Fremont co., both Colorado. In granite pegmatites...and at Ambohitromby and Tongfeno, S of Betafo, both Madagascar. Tabular crystals to 1 cm in Alpine fissures |
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