20hhgd.is ((GOLDEN GYPSUM)), FLUORESCENT, $35 MINIMUM BID, Salinas de Otuma, Paracas, Pisco, Pisco Province, Inca Department, Peru, 12 x 7 x 4.5 cm, Cabinet | |
A cluster of transparent lustrous twined highly Fluorescent Gypsum crystals from Peru. These are typical on a salt based matrix. This matrix is brown but I would not soak in water. It might dissolve. ex Glenn Davidson collection. collection |