Thursday, September 02, 2010

Split rock with Quarrtz - Westford MA

Frank Karkota writes:

This is a picture of a split stone taken right beside the trail on the southern side of the hill.
[PWAX adds: Note that a split rock with quartz is quite rare. This is not a straightforward example since the 'split' is a bit complicated, with the extra breaks above the quartz.]

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