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An elegant piece of fluorite, the crystals are shiny and exhibit beautiful blue reflections in natural light.7,5 x 5,5 x 4 cmReference : 0285

Nice little piece Quartz from the discovery of a new website made in 2018. More information on the locality will be given to the buyer.2,5 x 5 x 3,5 cmReference : 0237

This is the story of a tree falling unearthed a series of ferrous block. The blocks in place yet revealed fine cracks sometimes containing original pyrites penta-dodecahedral. Pyrite of Sidero-ankerite.3 x 2,5 x 3 cm0050-VL

Grossular garnet with a very nice pink color "raspberry" typical of the locality of Sierra de Cruces in Mexico and with shiny surfaces. The front is imperfect and the back incomplete. This defect is nevertheless interesting because it reveals a heart of black color. Analyses revealed that this...

Amethyste d'Auvergne, Saint Jean Saint Gervais, Puy de dôme 63, France3.7x2.9x2.1cmRef : H11

Améthyste de Saint Cierge la Serre – Ardèche (07) - FranceMinéraux : AméthysteDimension (cm - L x l x H) : 11 x 10 x 4 cmPoids : 485 grammesPrix : 24 € HFPInformations complémentaires : Améthyste relativement foncée provenant de Saint Cierge la Serre en Ardèche, un minéral très peu connu pour ce...

Translucent calcite crystals and black (hydrocarbon inclusion) on pink dolomite.9,5 x 5,5 x 1 cmReference : 0149

Geodic crystallization of small bright quartz crystals on a mamelonetized matrix rich in iron oxides. Piece of double interest: the back is composed of tetrahedral perimorphs. 9 x 5 x 4 cm. Reference : 0544-LM2T