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Bournonite

CuPbSbS₃

Ortorombico root IMA grandfathered

Durezza Mohs3 (graffiata dall'acciaio)

1. Talco

2. Gesso

3. Calcite

4. Fluorite

5. Apatite

6. Ortoclasio

7. Quarzo

8. Topazio

9. Corindone

10. Diamante

135710

Più duro di gesso (2)

องค์ประกอบ

Composizione (% in peso)

Pb

Sb

S

Cu

PbLead42.4%
SbAntimony24.9%
SSulfur19.7%
CuCopper13.0%

นิรุกติศาสตร์

ตั้งชื่อตาม Jacques Louis de Bournon.