Bostonite
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Bostonite — Bostonite, in petrology, is a fine grained, pale colored, grey or pinkish intrusive rock, which consists essentially of alkali feldspar (orthoclase, perthite, anorthoclase, and albite). Some samples may contain a small amount of interstitial… … Wikipedia
List of minerals (synonyms) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association (IMA) is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go … Wikipedia
fostérite — (entrée créée par le supplément) (fo sté ri t ) s. f. Terme de minéralogie. Espèce de péridot presque incolore, dit aussi bostonite … Dictionnaire de la Langue Française d'Émile Littré
