Diorite
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Description:
Four samples (GR241a-d) of diorite containing black hornblende and gray quartz, collected from Turkey Creek, Sharon Road to York, 1 mile north of R. R. trestle, c. 1900.
- Site: SC; York Co.
- Site Number: NH31
- Rock type: Igneous
- Collection: Geology Collection
- Object Name: Igneous Rock
- Object Id: GR241
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