الصفحة الرئيسية > Term: tritomite
tritomite
A trigonal mineral, (Ce,La,Y,Th)5(Si,B,Al)3(O,OH,F)13(?) ; moderately radioactive; metamict; dark brown; in syenite with leucophanite, analcime, mosandrite, aegirine, and catapleiite. Formerly called spencite.
- قسم من أقسام الكلام: noun
- المجال / النطاق: التعدين
- الفئة: تعدين عام; Mineral mining
- Government Agency: USBM
0
المنشئ
- ed.young
- 100% positive feedback
(Milwaukee, United States)