Iron Sulfide Gallery
barbershopzürich
求肏
kingfreakdtj
thesongofspring
thisismysexypic
rockon-ro:PYRITE (Iron Sulfide on Marl) from Logrono, Spain (cubic crystal).
Iron MountainThis is an amazing chemical disaster. Iron Mountain is a site in Northern California th
Pyrite cube in matrix!—For the unknowing: pyrite naturally has a cubic crystal habit, mean
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