[Rockhounds] The Deep End

[gbrown at catspaw-minerals.com]

You have to love XKCD.  They have at least three or four geology related comics each month.

GcB

It is not often you find plate tectonics in a comic.  
https://linklock.titanhq.com/analyse?url=https%3A%2F%2Fxkcd.com%2F2616%2F&data=eJxLtjUzTDGxMEo0M04xMDdSS7Etyk_OzsgvzUsp1kspyqyqyknVS87PVcu1LQi2LPQJ9ks39azMUCu2TU8qyi_PUzUxSE4sKS5ILNfNzcxLLUrMKQYrL0IyB6gGh6GlthklJQXFqsaOqkZuQFSRnZwCkgAyjcwMzYAUAGN0Nrg% _______________________________________________
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