GYPSUM variety SELENITE, Las Salinas de Paracas, Paracas, Pisco, Ica Department, Peru, 7 x 4.5 x 3.5 cm | |
Gemmy undamaged large twinned golden Selenite crystal on a matrix of smaller crystals. Do not wet these since the matrix is a mixture of Halite and Selenite and the Halite will dissolve. |