Object ID:
1917.1.109
Collection:
Carr Natural History
Object Name:
Quartz
Dimensions:
H-1.1 W-2.8 L-5 cm
Description:
Smokey Quartz Classification Mineral Tectosilicate
Light to medium brown translucent quartz specimen, striated crystals color due to possible exposure to natural radioactivity
Light to medium brown translucent quartz specimen, striated crystals color due to possible exposure to natural radioactivity
Other Name:
Smokey Quartz
Fracture:
conchoidal
Chemical Composition:
Silicon oxide
Crystal System:
Hexagonal
Specific Gravity:
2.65
Hardness:
07
Luster:
Vitreous
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