Rock 365 : Day 298 : Diorite
Day 298 : A hornblende biotite quartz diorite from the Bordeaux
Diorite Complex of North Guernsey, Channel Islands. Keele collection.
Day 298 : A hornblende biotite quartz diorite from the Bordeaux
Diorite Complex of North Guernsey, Channel Islands. Keele collection.
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