Quartz Porphyry
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Description:
A sample of ocherous quartz porphyry with purplish and buff phenocrysts collected from Gross-Umstadt, Germany.
- Site: Europe; Germany; Odenwald
- Site Number: NH8Bg
- Dimensions: H-2.8 W-5.9 D-6.2 cm
- Rock type: Igneous
- Collection: Geology Collection
- Object Name: Igneous Rock
- Object Id: GR465
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