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Post by tims on Nov 11, 2016 0:50:46 GMT -5
Thought this was some kind of petrified resin but nothing supports it, and the best i can guess is siderite. Ideas? - Streak: white - Hardness: scratches with a nail but not easily - Magnetic: not at room temp - Weight: kind of a light heft but sinks in salt solution - Location: NE Wyoming shale
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chilla
off to a rocking start
Member since December 2016
Posts: 3
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Post by chilla on Dec 10, 2016 1:15:08 GMT -5
Not sure what it is but it polished up nicely!
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