Posted: Nov 07, 2016 5:26 pm
by The_Metatron
I took a small sample from that formation with the curious flow pattern, UTM coordinates 13T DF 7305 5830, elevation 7800 ft:




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sample orientation

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These two pictures show the exposed surface of my sample, with a little bit of lichen on it, and the fresh surface where it cleaved:



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exposed surface

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fresh surface

IMG_1445.jpg (91.92 KiB) Viewed 3575 times