Definition of roepperite in English:

roepperite

noun ˈrəːpərʌɪt

Mineralogy disused

A black mineral of the olivine group containing manganese and zinc, now identified with varieties of fayalite or tephroite.

Late 19th century. From the name of William T. Roepper, German-born U.S. mineralogist + -ite.

nounˈrəːpərʌɪt

Mineralogy disused

A black mineral of the olivine group containing manganese and zinc, now identified with varieties of fayalite or tephroite.

Late 19th century. From the name of William T. Roepper, German-born U.S. mineralogist + -ite.

词汇	roepperite
释义	Definition of roepperite in English: roepperite noun ˈrəːpərʌɪt Mineralogy disused A black mineral of the olivine group containing manganese and zinc, now identified with varieties of fayalite or tephroite. Origin Late 19th century. From the name of William T. Roepper, German-born U.S. mineralogist + -ite. Definition of roepperite in US English: roepperite nounˈrəːpərʌɪt Mineralogy disused A black mineral of the olivine group containing manganese and zinc, now identified with varieties of fayalite or tephroite. Origin Late 19th century. From the name of William T. Roepper, German-born U.S. mineralogist + -ite.
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