#ThinSectionThursday - skeletal olivine from the Pliocene Dog Creek volcanic field, Chilcotin basalts, central British Columbia @sarahkcaven pic.twitter.com/b1SluztdeP
— Graham Andrews (@WVURockDoc) April 6, 2018
via Twitter https://twitter.com/WVURockDoc
April 06, 2018 at 08:24AM
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