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Unit is exactly "Dike cutting hornfels at locality 1"
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Hornblende Porphyrite Dike
Rock Sample:
The sample is pinkish gray with brown to green phenocrysts. There are fine-grained to medium-grained phenocrysts (0.5~5mm in length). There is a dark-brown to orange coating, which is evidence of chemical weathering due to oxidation. …
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