Rock 365 : Day 323 : Borolanite

20101119

Day 323 : Borolanite is an unusual igneous rock from the shores of
Loch Borolan in Sutherland, Scotland. It is a nepheline syenite
containing the brown garnet, melanite (titanium andradite). Keele
collection.

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~ by hypocentre on November 22, 2010.

 
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