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Danburite

Anya nkpu anya nke oma

Anya anụ anya danburite

Anya nwa Catburb Danburite bụ chenium calcium boron siline na usoro ọgwụ nke CaB2 (SiO4) 2. Aha ya sitere Danbury, Connecticut, ...
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danburite

Danburite

Danburite Danburite bụ mineral silini calcium nke silini na usoro ọgwụ nke CaB2 (SiO4) 2. Aha ya sitere na Danbury, Connecticut, United States, ...
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rutilated danburite

Rutilated danburite

Rutilated danburite Danburite bụ calcium boron silicate mineral. Ngwọrọgwu, na usoro ọgwụ nke CaB2 (SiO4) 2. Ọ nwere Mohs siri ike ...
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njehie: Ọdịnaya a na-echebe !!