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arriaga.nora

Anthracite coal: non foliated; microcrystalline; low grade; plants; parent rock: peat, lignite coal, or bituminous coal.

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Uploaded on October 31, 2015
Taken on October 30, 2015

Anthracite coal: non foliated; microcrystalline; low grade; plants; parent rock: peat, lignite coal, or bituminous coal.

48 views
0 faves
0 comments
Uploaded on October 31, 2015
Taken on October 30, 2015
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