Rock 365 : Day 294 : Diorite

20101021

Day 294 : A mixed diorite from the central vent complex on the Isle of
Arran, Scotland. Keele collection.

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>