Herm Granodiorite with Xenoliths 32

Rock texture and natural pattern in Herm Granodiorite with yellow lichen

Herm Granodiorite with Xenoliths 32 – Close-up photograph of Herm Granodiorite with crystals of feldspar, quartz, biotite, and hornblende, with attached yellow lichen, from an outcrop on Mouisonniere Beach, Herm, Channel Islands.

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