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Enstatite from
Itasy, Madagascar


Locality type:Region
Classification
Species:Enstatite
Formula:Mg2Si2O6
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Enstatite data
Locality Data:Click here to view Itasy, Madagascar
Data Identifiers
Mindat Occurrence Record ID:1244830
Long-form Identifier:1:3:1244830:0
GUID (UUID V4):1cee55bb-f573-46f3-86f9-3032d398b7f3
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
with magnetite and ilmenite. The presence of Fe-enstatite can be related to partial melting of host rocks...local reaction rims composed of orthopyroxene (Fe-enstatite, Mg# 49-68, Appendix Table 2) ED with biotite...olivine crystals, consisting of orthopyroxene (Fe-enstatite) ACCEPTED MANUSCRIPT that may be associated...symplectic intergrowths with worm-like magnetite. Fe-enstatite is mostly associated with Fe-Ti oxides and forms...clinopyroxene rims and reaction rim coronas involving Fe-enstatite. 7.3. Assessing the primitive melt composition
Journal (article/letter/editorial)
and olivine nephelinites (“ankaratrites”) in Madagascar Leone Melluso a,⁎, Anton P. le Roex b, Vincenzo...Olivine nephelinite Alaotra Takarindoha Vatomandry Madagascar a b s t r a c t The Cenozoic ankaratrites of...and Votovorona (NE Ankaratra) volcanic ïŹelds, Madagascar, range from olivine (± monticellite) melilitites...other Cenozoic maïŹc volcanic rocks of northern Madagascar. The genesis of the Madagascan ankaratrites is...crop out near the Alaotra lake, central-northern Madagascar; in the Takarindoha–Vatomandry sector, central-eastern
Journal (article/letter/editorial)
(2011b) and references therein); melilitites of Madagascar (dark grey triangles) from Melluso et al., 2011a;...by Antao and Nicholls (2018); nepheline of the Madagascar olivine melilitites from Melluso et al., 2011a...pertinent synthetic systems, such as the larnite-enstatite-nepheline pseudoternary phase diagram (Pan and...comendite in the Ankaratra volcanic complex, Madagascar: 40Ar/39Ar ages, phase compositions and bulk-rock...and olivine nephelinites (“ankaratrites”) in Madagascar. Lithos 127, 505–521. https://doi.org/10.1016/j
Report (issue)
The Natural History Museum of Milan and its Madagascar Collection The Museo Civico di Storia Naturale... the museum began paleontologic fieldwork in Madagascar (upper Permian fauna and Jurassic and Cretaceous...fieldwork in Madagascar in 1996 in collaboration with other institu­ tions in Madagascar, Italy, and the...Pezzotta has spent a total of twenty­ nine months in Madagascar making geological-mineralogical surveys. In collaboration...both classic and new minerals and gemstones from Madagascar opened at the Natural History Museum in Milan
Book (volume)
figurent pas dans ceux-ci. En ce qui concerne Madagascar, d’oĂč documents nouveaux, offrant un intĂ©rĂȘt...coloration brun rouge. GISEMENTS ET ASSOCIATIONS Madagascar. — J’ai donnĂ© le nom d’ampaugabĂ©ite [C. B. CXLIV...ANrHOPHYLLITE-GÉDRITE (ĂŻ. p. 035; 1 , T. VI, p. 784). — Madagascar. J’ai rencontrĂ© [B. S.M. XXXV. 97. 1912) un...micaschistes mont Bitv). IV, p. 787). — Madagascar. J’ai visitĂ© le gisement d’Ambatoarina, d’oĂč...CĂ©zalier (formes communes et macles suivant /d). Madagascar. — Des cristaux du mont Ampala gite du mĂȘme
Book
Japan, 462 Switzerland, 510 Tanzania 463 Madagascar (Malagasy Republic), Malawi Nepal, 482 513...BERYL IN 44 in the material carved in China, Madagascar Pough, beryl is is in existence.” morganite...London contains the finest and largest pink Madagascar faceted morganite known did hundreds of small...color, in Art and Ornament to in be the Madagascar rough. In New contains Patrice, cm St.... in carats, 44 carats. weighing but it Madagascar (2‘/4 cm in patron aquamarine crystal, weighing
Book (edition)
Ambohitromby and Tongfeno, S of Betafo, both Madagascar. Tabular crystals to 1 cm in Alpine fissures...metamorphic marble at Ambatoarina, near Ambositra, Madagascar (ambatoarinite). AM 60, 280-284, 1975. = =...Metasomatic in metamorphic rocks ("basic skarns") in Madagascar where anhydrite forms large cleavable masses...and chevkinite-(Ce), also at Anfekatana, both Madagascar, where bastnasite-(Ce) crystals reach even 20x15...Antsongombato mine, 35 km SW of Betafo, both Madagascar. AM 47, 414, 1962. Behoite Be(OH)2 (4.F). Orthorhombic
Book (volume)
province de ce nom dont la sur la cĂŽte est de Madagascar. trouve Ă  la hauteur de l’ülc Sainte-Marie, trĂšs...e de Lys, de me communiquer elles voulu de Madagascar. M. des Cloizeaux a bien mesures qu’il a faites...Ă©tĂ© laites sont suivies de l’abrĂ©viation Dx. Madagascar Lx. de Lys (Lx.) de la Vilate (LxL) et de sui)...FRANCE 80 — de l’Arba 3.002 T. rose foncĂ© de Madagascar. rouge T. cl’Orvault’ et jaune d’Arnave. 3.026...d’Orvault. 3.099 T. noire de noire de Montjeu. 3.1-9 Madagascar. 3.110 T. d’Orvault. 3.141 T. bleu noir d’Orvault
Report (issue)
Abyssinia. British East Africa. Genuan East Africa. Madagascar (Reunion). Rhodesia. Transvaal. Natal. Cape Colony...Lacroix, A., Materiaux pour la Mineralogie de Madagascar, Nouv. Arch. du Museum, Paris; I, (4), IV,. 1902...4 ‱ di .... : ...... diopside. en .......... enstatite. F ........... feldspar subgroup (orthoclase,...(personal communication); represented by a rock from Madagascar (p. 581). II.7.2.3. BAWEANOSE. Name proposed...o. 34 Ampanobe, Boiteau. Sakala ve District, Madagascar. A. Lacroix, C. R.., CLVII, p. 18, 1913. Rhyolite
Book (edition)
Mineralogical Magazine A. LaCroix, Mineralogie de Madagascar, 1922 P. Embry and Fuller Manual of New Mineral...accessory mineral in some iron meteorites and enstatite chondrites. Recorded in metallic particles in...25. A trace constituent in meteorites, in some enstatite chondrites and achondrites. BM DI:124, MM 26:36(1941)...in the Horse Creek iron meteorite and in some enstatite chondrites and achondrites. aM MM 36:850(1968)...Brazil, and Czech Republic; minor deposits in Madagascar, Turkey, Romania, Germany, Austria, and Sri Lanka
Book (volume)
Bulletin de le la. MusĂ©um en particulier Madagascar, ai joint le Comptes SociĂ©tĂ© française de...Faratsiho a partie occidentale de UÂnkaratra Madagascar ). ( 5° Dans les roches volcaniques. La...barytine a Ă©tĂ© signalĂ© dans la chaĂźne la Madagascar. °s k 400 m. de cette derniĂšre localitĂ©. ...bipyramidĂ©s de quartz et l’hĂ©matite lamellaire. Madagascar. — ar 8'il C’est sans doute au trias qu’il faut...rapporter au type III. est difficile de les isoler Madagascar. il ; : — J’ai observĂ© la brochantite surdes
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...equivalent, maskelynite; the orthopyroxenes, enstatite, bronzite, and hypersthene; the clinopyroxenes...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
Book
calibration of Forsterite–Anorthite–Ca‐ Tschermak–Enstatite (FACE) geobarometer for mantle peridotites. Contributions...such as the pyroxene solid solution composed of enstatite, ferrosilite, hedenbergite, and diopside components...Quaternary basanite‐trachyphonolite suite of Itasy (Madagascar) as inferred by geochemistry, Sr‐ Nd‐Pb isotopes...element (PGE) composition of the West‐Central Madagascar Flood Basalt Province. The Journal of Geology...Fe2+], Di (diopside), Hd (hedenbergite), En (enstatite), Fs (ferrosilite), Jd (jadeite), CaTs (Ca‐Tschermak)
Book (volume)
riches en inclusions rĂ©guliĂšrement distribuĂ©es. Madagascar. MusĂ©um au une leiicilite — En examinant...Damour). Barost,2.719b.deLaVilleder,2,73b.rose de Madagascar (M. claii, vert bleu Coloration. Incolore, jaune...par la mĂ©thode du prisme (lumiĂšre jaune). La Madagascar Villftder (IL incoloi’e) ng = Dp = ng — Dp...MINÉRALOGIR DE e) FRANCE T.A du bĂ©ryl rose de Madagascar, par M. Damour M. [B. S. IX. 153. 1886]...dans les moraines du glacier de Miage. ‱ m Madagascar. . — M. Damour a dĂ©crit [B. S. M. IX. un
 
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