Almarudite

Almarudite is an extremely rare alkaline manganese beryllium silicate mineral of the cyclosilicates (ring silicates) class, with formula written as K([],Na)₂(Mn,Fe,Mg)₂(Be,Al)₃[Si₁₂O₃₀], from the volcanic environment of the Eifel Mountains, Germany.

单词	Almarudite
释义	Almarudite 英语百科 Almarudite Almarudite is an extremely rare alkaline manganese beryllium silicate mineral of the cyclosilicates (ring silicates) class, with formula written as K([],Na)₂(Mn,Fe,Mg)₂(Be,Al)₃[Si₁₂O₃₀], from the volcanic environment of the Eifel Mountains, Germany.
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