MacDonaldite

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• Macdonaldit — Weißer, büscheliger Macdonaldit vom Rush Creek, Fresno County, Kalifornien, USA (Sichtfeld 4 mm) Andere Namen IMA 1964 010 Chemische Formel BaCa4[Si8O18OH]2 …   Deutsch Wikipedia

• List of minerals K-M (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… …   Wikipedia