. A mixed group of mineral specimens, many in old card trays, comprising: a group of selenite rose specimens from Mexico; a group of polished chalcopyrite from Peru; a group of rutile crystals in polished quartz from Brazil; a group of polished Mugglestone from South Africa (the stone has three minerals that make the combination, haematite, jasper and tiger's eye); a group of bornite (also known as peacock ore or chalcopyrite) specimens from Mexico; a group of unusual green calcite specimens from Chihuahua, Mexico. 1.3 kg total, 13-69mm (1/2 - 2 3/4"). Property of a Lincolnshire, UK, gentleman; acquired on the UK art market. [32, No Reserve]