Building Blocks of the Earth : Rocks and Minerals
Object ID:
1917.8.121
Collection:
Natural History-Ladies of New London
Object Name:
Gneiss
Dimensions:
H-1.1 W-2.2 L-3.5 cm
Description:
Regional metamorphic rock, layers of white minerals and black minerals (biotite)
Other Name:
Biotite Gneiss
Rock Type:
Metamorphic
Found:
Uxbridge, Massachusetts
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