英语词汇“roscherite”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

roscherite

/ˈrɒʃərʌɪt/

Mineralogy

noun

A phosphate mineral occurring chiefly as reddish or brownish crystals in cavities in granite and pegmatite.

Roscherite is a hydrated phosphate and hydroxide of beryllium, calcium, iron, and manganese, Ca(Mn,Fe)₂Be₃(PO₄)₃(OH)₃·2H₂O. Crystal system: monoclinic. The presence of beryllium was not discovered until 1958, the mineral previously having been believed to contain aluminium..

Early 20th century. From the name of Woldemar Roscher, German pharmacist and mineral collector + -ite, after German Roscherit.

单词	roscherite
释义	roscherite /ˈrɒʃərʌɪt/ Mineralogy noun A phosphate mineral occurring chiefly as reddish or brownish crystals in cavities in granite and pegmatite. Roscherite is a hydrated phosphate and hydroxide of beryllium, calcium, iron, and manganese, Ca(Mn,Fe)₂Be₃(PO₄)₃(OH)₃·2H₂O. Crystal system: monoclinic. The presence of beryllium was not discovered until 1958, the mineral previously having been believed to contain aluminium.. Origin Early 20th century. From the name of Woldemar Roscher, German pharmacist and mineral collector + -ite, after German Roscherit.
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