#seán tbh #djss nsr #maxidress #hhhooo #ashkddljf #hfghsfd #kenkins #alrigth #psicosis #hmph hmph
Link #mineral #crystal #metamorphic #ultra high pressure #geology #coesite #quartz #polymorph #crust #mountain #plate tectonics #the earth story
Link #barringer #meteor #meteor crater #barringer crater #arizona #canyon diablo #coesite #mining #eugene shoemaker #the earth story #bolide