20 mi.W.MarbleCyn.

Coconino Co.,Ariz.

4500ft.

Aug. 10. 1950



T. Cohn

P. Boone

M. Cazier

Collectors

4.5 mi. E. Moenkopi

Coconino County

Arizona VI-19-67



on ground



J.M. Davidson

M.A. Cazier

Collectors

USA: Arizona: Navajo Co.

dunes ~4mi N Chilchinbito

off route 59, el. 1738m

N36.58143, W110.06973

26.August.2010, ADSmith