Encompassing about 21,000 km in southwestern Arizona, the Ajo an Lukeville 1º by 2º quadrangles have been the subject of mineral resource investigations utilizing field and laboratory studies in the disciplines of geology, geochemistry, geophysics, and Landsat imagery. DH4. stapled binding, 11" Tall, cover clean, 27 pages.
Verlag: U. S. Geological Survey, Menlo Park, CA
Zustand: very good. from the cover, Arsenopyrite & pyrite, au-bearing arsenian pyrite, Getchell Turquoise Ridge. large binder clip, 11" x 8.', 290 pages, no boards held together by the large clip and has 3 hole punch.
Verlag: U.S. Geological Survey, 1989
Anbieter: Masalai Press, Oakland, CA, USA
Soft cover. Zustand: Very Good. 16 pp., maps, bibliography. 0.0.
CD-ROM. Zustand: Very Good. In original plastic wrap, never opened. ; Open File Report 98-338; 32mo 4" - 5" tall.