Elbaite dari Afghanistan


















Elbaite dari Afghanistan
Formula:
Na (Al-
1.5
Li
1.5
) Al-
6
(BO
3
)
3
Si
6
O
18
(OH)
4

Sistem:TrigonalWarna:Hijau, merah, merah muda, ...
Lustre:Vitreous, resinKekerasan:7½


Posted on Ahad, 4 April 2010 / Filed under
Next Prev

Navigation