Matthew Tarling (@rocksbydefault) 's Twitter Profile
Matthew Tarling

@rocksbydefault

Postdoc at @EPS_McGill. Field structural geologist. mostly pictures of rocks

matthewtarling.github.io

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calendar_today25-10-2013 00:22:13

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A 3D-printable polarised thin section viewer that anyone can make for <5$, part of the *Viewing the Rock World* outreach project. All the information you need to take part or build it right here: matthewtarling.github.io/outreach/