~1.2cm diameter garnet porphyroblast in granulite-facies mafic rock from the Lewisian Complex, NW Highlands #thinsectionthursday http://pic.twitter.com/WT7phEA4Na
— George Guice (@georgeguice) October 20, 2016
via Twitter https://twitter.com/georgeguice
October 20, 2016 at 05:10PM
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