Radiating Tremolite w/ Caliche - Sunset South Mine, Maricopa County, AZ

RADIATING TREMOLITE WITH CALICHE FROM THE SUNSET MINE, MARICOPA COUNTY, AZ.

Caliche on the first side but not on the 2nd side. Phosphorescent.

f/11 ISO-100 1.3 seconds on all fluorescent shots

10 5/8 ounces, 4 x 3 x 1 ½ inches.