Boulder Opal
Natural polished Boulder Opal - 7.21 ct2.4 x 0.7 x 0.4 cmReference : 0220
Vivianite - Tomokoni Mine, Canutillos sous-district, Machacamarca mining district,...
Vivianite Monocrystal of a very nice colour. However, this well gem crystal is cleaved on the back (not visible from the front). This sample is nonetheless very interesting and will find its place in a beautiful display case.Each piece is presented photographed from many different angles to...
Septaria, Baryte, Calcite - 04, France
Pretty septaria Barite. The piece was cut and polished by hand by me. One half was unobscured acid, to show the thin rods Baryte embedded in the calcite. A kind of kinder surprise mineral.6,5 x 5 x 5 cmReference : 0707
Hedgehog Smoky Quartz - Les Contamines Montjoie, Haute-Savoie, France.
Hedgehog small quite thin and slightly smoky quartz from the heights of Contamines. A new discovery of summer 2020.5,5 x 4,5 x 3 cmReference : 0382
Amethyste pseudocubic from Auvergne, Champagnat le jeune, Puy de Dome 63 ,France
Amethyste pseudocubic from Auvergne, Champagnat le jeune, Puy de Dome 63 ,France6x4.2x3.9cmREF: 0259-AFGG