RoguePanda

Sep 25 2011
msugeology:

2.6 billion-year-old mantle peridotite at Presque Isle, Marquette, MI.


Rep the UP eh?

msugeology:

2.6 billion-year-old mantle peridotite at Presque Isle, Marquette, MI.

Rep the UP eh?

(via geologyrocks)

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