Basalt

Specimen ID: CWV-XEE

Mineral(s)
Locality
Mindat locality:
Events

Photo added to mindat.org

Columnar basalt, unusually with a feather shape, perhaps initiated around a vertical fracture?
Ralph Bottrill - 30th May 2018
Liked by
No-one has added this to their favourites.
Log in to comment/edit
4,992,204 minIDs have been issued as of 7th Apr 2020 2:32 am BST