http://oaklandgeology.wordpress.com/2009/05/22/prairie-serpentinite/ focused on, near and under Oakland, California Sat, 18 May 2013 23:16:21 +0000 hourly 1 http://wordpress.com/ http://oaklandgeology.wordpress.com/2009/05/22/prairie-serpentinite/#comment-818 Sat, 11 Jul 2009 19:45:29 +0000 http://oaklandgeology.wordpress.com/?p=454#comment-818 Michele, have you looked at the Delaware geologic map on my About.com site? The larger versions list serpentinite as part of the Wissahickon Formation, which is upstream in northernmost Delaware. Send me a photo some time if you like, at geology “at” about “dot” com.

]]> http://oaklandgeology.wordpress.com/2009/05/22/prairie-serpentinite/#comment-815 Sat, 11 Jul 2009 11:18:13 +0000 http://oaklandgeology.wordpress.com/?p=454#comment-815 I am so glad I found your site! My boyfriend and I live in New Castle, DE near Battery Park. The park is adjacent to the Delaware River, and the ocean is not far away. We had found all of these beautiful green rocks on the beach and took some home for our rock garden. We had no idea what kind of rocks they were, but we liked them. Since I found your site I know what they are and where they came from. Thank you for all of your information and pictures.

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