| | Journal (article/letter/editorial) | formation of hibonite (CaAl12O19 ) within the U-Th skarns from the granulites of S-E Madagascar Received:...y Accepted: 12 October 1995 Abstract In Madagascar, hibonite occurs as a rather frequent mineral within...scapolite remained stable which indicates T©8008 C. Hibonite crystallized at the expense of corundum and spinel...component is about 0.25. Fluid inclusions in corundum, hibonite and anorthite are composed of nearly pure CO2...kbar). Inclusions with the highest density in hibonite and anorthite constrain P to about 3– 3.5 kbar | | | Journal (article/letter/editorial) | ŽREE. distribution of marbles from Tranomaro ŽSE Madagascar. shows that the marbles have interacted with...earth elements; Fluids; Marbles; Granulites; Madagascar 1. Introduction Anhydrous mineralogical assemblages...source of REE. The Tranomaro area in southeastern Madagascar ŽFig. 1a. consists of a metasedimentary assemblage... The Tranomaro area belongs to the southern Madagascar domain ŽFig. 1a., metamorphosed at granulitic...F-phlogopite q F-pargasite " uranothorianite " REE-rich hibonite ŽCaAl 12 O 9 . develop during stage 2 at 8008C | | | Book (edition) | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....divided to three regions: INTRODUCTION Nord-Kivu, Sud-Kivu, and Maniema. There is also a country called...Ambohitromby and Tongfeno, S of Betafo, both Madagascar. Tabular crystals to 1 cm in Alpine fissures...in the Kobokobo pegmatite quarry, near Kamituga, Sud-Kivu, Dern. Rep. of Congo. BM 110, 65-72, 1987. Altisite...metamorphic marble at Ambatoarina, near Ambositra, Madagascar (ambatoarinite). AM 60, 280-284, 1975. = = | | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | Mineralogical Magazine A. LaCroix, Mineralogie de Madagascar, 1922 P. Embry and Fuller Manual of New Mineral...Co., Bonanza mine, Trinity Co., Michigan Bluff district, Placer Co., in AK, placers at Fairbanks, Iditarod...and quartz veins at Juneau. In Canada, Noranda district, PQ; Porcupine, Kirkland Lake, and Larder Lake...deposits, ON; Atlin and Caribou, BC; and Klondike district, YT. In Mexico, Altar and Magdalena, SON; Parral...localities, AZ; Calico district, San Bernadino Co., Cerro Gordo(*), Inyo Co., Bodie district, Mono Co., and other |
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