U.S.A., Wyoming, Sweetwater, South-Central Wyoming: Green River Basin: east-facing draws and slopes and butte top of part the Blue Rim, ca 6 air mi NE of the Green River; ca 3 air mi NW of Alkali Creek; ca 19.5 air mi NW of Rock Springs.
41.7463 -109.5702
41.7463° N, 109.5702° W; T20N R108W S2 W1/2; also E1/2 S3