Intrusive Igneous Rocks hand samples, specimens https://geologypics.com/wp-content/uploads/2017/07/geology-pics.png 0 0 Marli Miller https://geologypics.com/wp-content/uploads/2017/07/geology-pics.png Marli Miller2012-03-14 20:46:592017-09-03 22:52:01Intrusive Igneous Rocks
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