Demesmaekerite

Demesmaekerite is an uranium mineral with the chemical formula: Pb₂Cu₅(UO2)₂(SeO₃)₆(OH)₆•2H₂O.

It is named after the Belgian mineralogist, who worked at the Musonoi Mine, Gaston Demesmaeker (born 1911). It is a secondary mineral which contains lead, copper and (the rarer in minerals) selenium, it is a bottle green to brown/yellow colour, its crystal habit changes from one form to another form depending on where it is found. It has a Mohs hardness of about 2-3.

单词	Demesmaekerite
释义	Demesmaekerite 英语百科 Demesmaekerite Demesmaekerite is an uranium mineral with the chemical formula: Pb₂Cu₅(UO2)₂(SeO₃)₆(OH)₆•2H₂O. It is named after the Belgian mineralogist, who worked at the Musonoi Mine, Gaston Demesmaeker (born 1911). It is a secondary mineral which contains lead, copper and (the rarer in minerals) selenium, it is a bottle green to brown/yellow colour, its crystal habit changes from one form to another form depending on where it is found. It has a Mohs hardness of about 2-3.
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