Absaroka Volcanic Supergroup: Hominy Peak Formation

Mafic volcaniclastic conglomerate and tuff; sparse claystone in upper part; gold-bearing quartzite conglomerate at base.
State Wyoming
Name Absaroka Volcanic Supergroup: Hominy Peak Formation
Geologic age Eocene
Lithologic constituents
Major
Sedimentary > Clastic > Conglomerate
Igneous > Volcanic (Pyroclastic-tuff)
Minor
Sedimentary > Clastic > Mudstone > Claystone
References
NGMDB product
Counties Teton