21hhdf.61-102 ((ARAGONITE on CALCITE)), $30 MINIMUM BID, Sioux Ajax aka Ajax Mine, Mammoth, Tintic District, Juab County, Utah, 3.5 x 2 x 2 cm, Miniature, | |
Fine acicular pointed Aragonite crystals on mounds of Calcite. Some at the base are greenish from inclustions of probably Malachite. Specimen mounted in a miniature plastic box by Althor Inc. Collected by Solon Hammack, ex Don Fratto collection |