15hhadn ((CRANDALLITE NODULE HALF)), $10 MINIMUM BID, Little Green Monster Variscite Mine, Clay Canyon, Fairfield, Utah County, Utah, 6 x 4.5 x 1.7 cm, Miniature, | |
Here is a vuggy Crandallite nodule with black veining. I am not sure of the species making up the black. Vugs could contain other rare phosphate species. |