30038 Coquimbite, Copiapite, Alunogen, Javier Mine, Lucanas Province, Ayacucho Department, Peru October 5, 2019 Steve Peru South America Superb lilac hexagonal crystals of coquimbite to 9mm long. Micro yellow copiapite and colourless alunogen. From a find in 2009. Click on thumbnail for full sized image…
Australasia Australia Tasmania 3328 Copiapite, Gypsum, Mt Bischoff, Waratah, Tasmania October 3, 2019
North and Central Americas United States Utah 2653 Coquimbite, Dexter #7 Mine, Calf Mesa, Emery Co., Utah, USA October 3, 2019
Chile South America 6001 Pertlikite, Krausite, Coquimbite, Alcaparrosa Mine, Cerritos Bayos, Calama, Chile October 2, 2019
Australasia New Zealand 2260 Alunogen?, Te Whakarewarewa Thermal Reserve, Rotorua, North Island, New Zealand September 22, 2019