Sandstone

Rock type: 
Metamorphic
Age: 
1300 millions years
Tags: 
Sandstone, carbonaceous, Mesoproterozoic, pyrite
Submitted 4 years 4 months ago by rock.

Russia, Irkutsk region, valley of the Big Chanchik creek. Carbon-containing sandstones with pyrite phenocrysts. Angarskaya series, upper pack. Mesoproterozoic.

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