Mineral | Gagarinite-(Y) |
---|---|
Formula | NaCaYF6 |
Crystal Form | Hexagonal/Dipyramidal [6/m] |
Cleavage | Dinstinct/Good on {0001} |
Color | Creamy, Yellowish, Pink |
Density | 4.1 – 4.3 g/cm3 |
Diaphaneity | Transparent, Translucent |
Fracture | Brittle |
Hardness | 4.5 |
Lustre | Vitreous, Dull |
Streak | White |
Dana 8 Class | 11.5.6.1 |
Strunz Class | 3/A.08-40 |
Mindat | mindat.org |
WebMineral | WebMineral |
ID | 284 |