IEAX-1G Hand Sample
Item
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Title
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IEAX-1G Hand Sample
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Description
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Overall, this sample is a dark gray aphanitic rock with few vesicles throughout, but a heavy concentration in one portion of the sample. There are streaks of white material interwoven with the dark gray material. The heavily vesiculated section of the rock is a black glass material, with a pumiceous texture. The dark gray material lightens away as it gets farther from the black glass section. There are a few small black streaks running through the dark gray. There is some of the gray material covering white streaks, where it shows some translucence. There are two shapes of the white material, either streaks within the hand sample, or webbed like portions. There is no concentrated portion of this white material.