Object Record
Images
Metadata
Object Name |
Zircon |
Object Description |
Approximately 30 dark brown, adamantine, isolated, partial crystals of zircon. ** RADIOACTIVE ** |
Rock type |
Mineral |
Chemical Comp |
Zr(SiO4) |
Crystal System |
Tetragonal |
Sp Grav. |
4.6-4.7 |
Hardness |
7.5 |
Luster |
Adamantine |
Streak |
White |
Fracture |
Conchoidal |
Radioactivity mR/hr |
0.10 |
Search Terms |
NORM Radioactive |
Dimensions |
H-1 W-1 L-1.5 cm |
Catalog Number |
11938 |