Building Blocks of the Earth : Rocks and Minerals
Object ID:
1919.2.59
Collection:
Natural History-Rand, Helen
Object Name:
Hematite
Dimensions:
H-2.1 W-3.7 L-5.9 cm
Description:
Mass of hematite with one side exhibiting botryoidal features (bubbles).
Other Name:
Botryoidal hematite
Streak:
Red
Found:
Germania Mine, Hurley, Wisconsin
Chemical Composition:
Iron oxide
Crystal System:
Hexagonal
Specific Gravity:
5.2-5.3
Hardness:
06
Luster:
Metallic
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