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单词 Fluoroapatite
释义

Fluoroapatite

英语百科

Fluorapatite

(重定向自Fluoroapatite)
Fluoroapatite with albite
Fluorapatite. São Geraldo do Baixio, Doce valley, Minas Gerais, Brazil.

Fluorapatite, often with the alternate spelling of fluoroapatite, is a phosphate mineral with the formula Ca5(PO4)3F (calcium fluorophosphate). Fluorapatite is a hard crystalline solid. Although samples can have various color (green, brown, blue, violet, or colorless), the pure mineral is colorless as expected for a material lacking transition metals. Along with hydroxylapatite, it is an important constituent of tooth enamel.

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