 | | Journal (article/letter/editorial) | | Mineralization in the Ambohimirahavavy Alkaline Complex, Madagascar Guillaume Estrade,1 Stefano Salvi,1,† Didier...Cenozoic Ambohimirahavavy alkaline complex in Madagascar consists of several syenitic to granitic intrusions...intrusions (24.2 ± 0.6 Ma) the largest of which, the Ampasibitika intrusion, is characterized by the presence...dominated by calc-silicate minerals such diopside and andradite-grossular, forms a rare example of skarn resulting...disseminated in a matrix composed of calcite, diopside, andradite, phlogopite, quartz, fluorite, and fluorapatite |  | | Journal (article/letter/editorial) | | assimilation has operated first by the production of andradite-clinopyroxene skarns at the granite contacts,...true, has described from the Ampasibitika district of Madagascar, andradite-rich syenites with aegirine-hedenbergite...lxvi, 507, 520. LACROK, A., 1922. Mineralogie Madagascar, ii, 585-9. TILLEY, C. E., 1948, Geol. Mag., |  | | Thesis/Dissertation | | Aux fokonolona des villages d’Ambodimadiro, Ampasibitika, Ambaliha, Befitina, Beraty, Tsarabanja pour... 5 Figure 2 : Les ensembles volcaniques de Madagascar …………………………………. 7 Figure 3 : Situation géologique...Au Cénozoïque, la couverture sédimentaire de Madagascar est traversée par d’importantes manifestations...affleurements de basalte sont également signalés. A Madagascar le complexe alcalin d’Ampasindava est un exemple...République de Madagascar comprenant dans son programme l’évaluation du potentiel minier de Madagascar, il nous |  | | Journal (issue) | | percentage of end members : Almandine 14-72% Andradite 2-04% Grossularite 0-64% Pyrope 70-81% Spessartite...transparent scapolites from Mozambique a n d Madagascar. It is interesting to compare their results with...one from Madagascar a n d one from an unknown locality. Those from Mozambique a n d Madagascar are described... 6 1-3821 1-3655 8 26 1-1602 11193 10349 Madagascar Bank a n d N u b e r 1970 I d obs* 609 4-422...Langesundsfjord in Norway a n d from Ampasibitika in Madagascar. Famous among American collectors are |  | 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...Brazil, and Czech Republic; minor deposits in Madagascar, Turkey, Romania, Germany, Austria, and Sri Lanka...Llallagua, Biggenden mine, Q, Australia; Fefena, Madagascar; P&J:92, R:710, other localities in Bolivia....near Oberon, NSW, Australia; Amparindravato, Madagascar. BM DI:445, R:778, P&J:131, ABI:110. 3.5.9.2...sapphires some and rubies Battambang, Cambodia. In Madagascar, equant of Antsirabé; are abundant in decomposed |  | | Book | | also are represented: Brazil, Ecuador, Hawaii, Madagascar, Mexico, Peru; Armoricans, Australian aborigines...fine-grained or glassy groundmass. [Ampasimena, Madagascar) (Lacroix in 1922) ampelite sed. Black carbonaceous...ilmenite-magnetite make up 30%. [Anabohitsy, Madagascar] (Lacroix in 1914) anagenite sed. Conglomerate...titanaugite, labradorite, and others. [ Ankaramy, Madagascar) (Lacroix in 1916) ankaranandite ig., meta.?...olivine (107o), and biotite (87o). [Ankaratra, Madagascar) (Lacroix in 1916) ankaratrite, melilite ig. |  | | Book | | after people Czech Republic Sweden from Latin Madagascar Australia Portugal South Africa 81 77 76 69...glassy matrix. (Lacroix, 1922, p.647; Ampasimena, Madagascar; Tröger 793; Tomkeieff p.22) 54 AMPHIBOLDITE...1914, 3 Glossary of terms p.419; Anabohitsy, Madagascar; Tröger 680; Johannsen v.4, p.464; Tomkeieff...(Lacroix, 1916a, p.182; Ankaramy, Ampasindava, Madagascar; Tröger 408; Johannsen v.3, p.338; Tomkeieff...abandoned. (Giraud, 1964, p.49; Betafo-Ankaranando, Madagascar) ANKARATRITE. A melanocratic variety of olivine |  | | Book (volume) | | 1910; 5, 1913; Paris. (1922-1923). Mineralogie de Madagascar. 3 volumes: vols. 1, 2, 1922; 3, 1923; Paris...field, Auckland. placers on the east coast of Madagascar from north of Fenerive south to the neighborhood...accessory mineral in pegmatite veins; The most in Madagascar, as cleavable masses from a lithic pegmatite...in the gneisses interbedded mth limestones. In Madagascar disseminated in the schists. Common in Central...tals in been found at Takayama Mino, Japan. In Madagascar large coarse crystals in mica schist and rolled |
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Ampasibitika, Antsirabe, Ambanja, Diana, Madagascar