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Mexico | Sonora | 22.6 mi. (rd.) E San Luis

Mexico | Sonora | 18 mi. (rd.) SE Mazatan

Mexico | Sonora |"17.8 mi. (rd.) SE Soyopa, on the Tonichi-Bocanoca Rd."

Mexico | Sonora |"Papago Tank, N of Sierra Pinacate"

Mexico | Sonora | 5.6 mi. (rd.) E San Luis

Mexico | Sonora | 2.2 mi. (rd.) W Altar

USA | Arizona | Pima |"Abandoned mine, Duval Sulfer and Potash Co, 30 mi. S Tucson"

USA | Arizona | Maricopa | 2 mi. E Cave Creek

USA | Arizona | Pima | Vicinity of Silverbell Mts.

USA | Arizona | Pima |"Avra Valley, ca. 6 mi. SW Marana"

USA | Arizona | Pima | 0.5 mi. W jct. Oracle Rd. and Magee Rd.

USA | Arizona | Pima | 1 mi. SE Twin Hills in Tucson Mts.

USA | Arizona | Cochise | 3 mi. NE Fry on rd. to Tombstone

USA | Arizona | Pima | 25.1 mi. W Three Points on Hwy 86

USA | Arizona | Pima |"0.6 mi. (rd.) below Babaquivari Forest Camp, W side Baboquivari Mts."

USA | Arizona | Graham |"Redfield Canyon, ca. 50 mi. E Tucson"

USA | Arizona | Pima |"1.5 mi. W Ventana Ranch HQ, NW part of Papago Indian Reservation"

USA | Arizona | Pima |"Vicinity of Trico Electric Company, Avra Valley"

USA | Arizona | Pima |"W slope of Tucson Mts., NNW Wasson Peak"

USA | Arizona | Pima |"City Dump, West Grant Rd., Tucson"

USA | Arizona | Pima |"W slope Tucson Mts., NNW Wasson Peak, 2850 ft."

USA | Arizona | Pima |"S fork Alamo Canyon, Ajo Mts."

USA | Arizona | Pima |"N side Ajo Rd., Robles Pass, 2564 ft., 5 mi. W Tucson"

USA | Arizona | Pima |"N side Ajo Rd., Robles Pass, 5 mi. W Tucosn"

Mexico | Sonora | Punta Penasco

Mexico | Sonora | 6.7 mi. N and 17.3 mi. E Navajoa

USA | Arizona | Pima | 25 mi. W Robles Jct on Hwy 86

USA | Arizona | Pima |"3.2 mi. E jct. of Gates Pass Rd. and Old Tucson Rd., Tucson Mts."

USA | Arizona | Pima |"Catalina foothills, River Rd., 5 mi. NE UA"

USA | Arizona | Pima |"Vicinity of Trico Electric Power Plant, Avra Valley"

USA | Arizona | Pima |"Vicinity of Trico Electric Power Company, Avra Valley"

Mexico | Sonora | Las Salinas

USA | Arizona | Maricopa |"vic. Cave Creek, 17 mi. N Pheonix"

USA | Arizona | Yavapai | 12.0 mi. SE Santa Maria River on Hwy 93

USA | Arizona | Pima |"Trico Rd. near Trico Electric Company, Avra Valley"

USA | Arizona | Pima |"6 mi. SW Marana, vic. Trico Electric Co, Avra Valley"

USA | Arizona | Yavapai |"D 4 Ranch, 2800 ft., off U.S. 93"

USA | Arizona | Mohave |"Ca 6 WNW of Hackberry in Hualapai Valley, vic. of cattle corrals and two metal H20 tanks"

USA | Arizona | Pima |"Valley View Rd., 1.7 mi. S Pantatoc Rd., Santa Catalina Mts."

USA | Arizona | Pima |"3.5 mi. (rd.) SW Allison's Camp, vic. Fresnal Canyon, W slope Baboquivari Mts., 3300 ft."

USA | Arizona | Cochise | 26.4 mi. (AZ 82) E Sonoita

United States of America | Arizona | Pinal |"Oracle Cave Canyon, northeast side Santa Catalina Mts."

United Mexican States | Sonora | SW face of Sierra Aconchi

USA | Arizona | Pima |"2.2 mi. SW of Flying V jct. and Sabino Canyon Rd., Tucson"

USA | Arizona | Pima | 3.6 mi. N on Sandario Rd. from jct. with Golden Gate Rd. Tucson

USA | Arizona | Maricopa | 7.2 mi. SW Aguila

USA | Arizona | Yavapai |"6.2 mi. (by AZ 96) NW Hillside, 3900 ft."

USA | Arizona | Pima |"17 mi. W by Avra Valley Rd., of 10 mi. N of Tucson, 1950 ft."

Mexico | Sonora | Vic. of Tastiota

USA | Arizona | La Paz | 0.3 mi. S of 6.2 mi. W of Gladden