Tag Archives: Moon Rocks

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Ken Browning recently led a geology hike at Gualala Point Regional Park. He showed us a small earthquake fault at the south end of the beach.

The fault is below the fence and wind-blown trees.

 Here's a closeup of the fault.

 Close by are these wonderful moon rocks. These formations are also at Salt Point State Park. I discuss these formations at this blog post: http://www.mendonomasightings.com/2013/03/02/moon-rocks-and-a-few-other-oddities-at-salt-point-park-as-photographed-by-john-sperry/ if you'd like to learn more. That is Diane Hichwa inspecting the formation.

 And I was struck by this rock's impersonation of a turtle. Hope you enjoy it.

If you'd like to learn more about this beautiful park, here's the link: http://parks.sonomacounty.ca.gov/Get_Outdoors/Parks/Gualala_Point_Regional_Park.aspx There is a wonderful campground in this park on the east side of Highway 1 with campsites right along the Gualala River.

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These unusual rock formations, nicknamed Moon Rocks, can be seen just south of Stump Beach at Salt Point State Park. John Sperry recently photographed them.

They are calleded Moon Rocks because of their many craters. These are sedimentary sandstone formations. They actually continue underwater and provide valuable habitat for marine life. Above the sea, salt crystals are found in the cracks and crevices, which are called tafoni. Kasaya Pomo collected salt there for many years, using abalone shells as chisels. This is how this land came be to named Salt Point.

John photographed several other unusual rock formations there. Rick and I have hiked there many times and it is a place like no other.

Thanks to John for allowing me to share his photos with you here.