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Frick Lake – Bay Area Native Sites
Frick Lake
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Frick Lake


Frick Lake
16 bedrock mortars and anvils.

This site hugs the southwestern boundary of Brushy Peak Regional Preserve. Thanks to Joel for discovering it.

Looking down at the site and at Frick Lake.

Photograph by Bob Bardell.

The mortar rocks.


A closeup of one of the mortar rocks.


Another mortar rock. Note the range of mortar sizes–from the cupule/anvil through the shallow cones to the big, deep bullet. Also note the somewhat crumbly texture of the underlying stone.

Photograph by Bob Bardell.


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