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CALCITE – Pau, Pyrenees-Atlantiques, Nouvelle-Aquitaine, France Very large specimen of Calcite from Pau in France. The crystals are of a remarkable size and in superb

CALCITE on SPHALERITE – Elmwood Mine, Carthage, Smith, Tennessee, USA Sphalerite almost entirely covered by these crystals of Calcite honey, almost orange. Calcite crystals are

CUPROADAMITE – Ojuela Mine, Mapimi, Durango, Mexico Many crystals of Cuproadamite, Adamite rich in Copper, presenting a superb apple green color. On Limonite, their colour

CHRYSOCOLLA and MALACHITE – Tenke-Fungurume, Lualaba, DR Congo Superb specimen having undergone two replacement phases: the Anhydrite was replaced by the Malachite, then the Malachite

Another group of high quality minerals from around the world, with an emphasis on European (Alps, England and Russian) classics, plus a few other rare

FLUORITE on QUARTZ – Xia Yang Mine, Yongchun, Quanzhou, Fujian, China Two large cuboctahedron crystals of fluorite on quartz from the Xia Yang mine in

A new group of 20 high-quality minerals from around the world, with an emphasis on Mexico and Europe classics. All of these have been in

This update focuses on a collection of high quality minerals from around the world, with a heavy emphasis on Europe and Russia, and a rare

RHODOCHROSITE – Moanda Mine, Moanda, Leboumbi-Leyou, Haut-Ogooue, Gabon Red Rhodochrosite Scalenohedra on glossy black Manganite which gives a superb color contrast. Cabinet size, this piece

CHALCANTHITE – Planet Mine, Planet, Santa Maria, La Paz, Arizona, USA Natural Chalcanthite with many long prismatic fibrous crystals. This specimen comes from the Planet

HEMATITE var SPECULARITE and QUARTZ – Florence Mine, Egremont, Cumbria, England, UK Many lustrous crystals of Quartz on slats of specularite bright and well formed.

RHODOCHROSITE and FLUORITE on QUARTZ – Wutong Mine, Liubao, Wuzhou, Guangxi, China Lenticular Rhodochrosite presenting a beautiful homogeneous and intense pink color, associated with cubes