Maine Geology Hikes
Showing posts with label
Rapakivi
.
Show all posts
Showing posts with label
Rapakivi
.
Show all posts
Monday, October 14, 2013
A Piece of Deer Isle: Rapakivi Fingerprints
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When I first started learning about rocks I remember being impressed that each rock formation was unique. The reddish color of a brownston...
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