Native silver dendrites in a calcite matrix. A few bright-red proustite crystals are present on the back. As proustite is light-sensitive, this piece should be kept away from light. 7 x 5 x 3 cm. Reference : 3615-LM2T
A piece of great quality from a small site discovered in prospecting force. More information on the locality will be given to the buyer.4 x 3 x 1,5 cmReference : 0218
Sapphire cut 0.5 ct Auvergne from the Issoire region, Puy de dome 63, France. Unheated untreated0.49 x 0.39 x 0.31 cm 0080-AFGG
Crystals form a 3cm ball in the best quality. In the best parts of the deposit.7,5 x 4,5 cmReference : 0155
Nice piece of tricolor fluorite with blue areas and yellow heart. the main crystal measures 1.5cm. The condition of the sample is good. we notice the presence of barite.4.5 * 4.5 * 2.5cmReference: BAR45
Fluorite with translucent crystals. Purple ghosts form a circle in some crystals create a circle/cube contrast.9,5 x 2 x 6,5 cm0066-SPAA
Very nice Trigonia from the Callovian Villers sur mer, Calvados, excellent conservation. 6,5 cm. Reference : 0230
Superb piece from the Beix mine. The main cube measures 5.3cm. Its stepped and stepped structure is interesting. The sky blue color is very pleasant. 3 other cubes are placed on the main cube while being separated by quartz blades. This fluorite-piercing quartz blade structure is typical of Beix....
Piece perfectly translucent quartz, to see in person! A great stones of 04. More info about the locality will be given to the buyer.8 x 4,5 x 6 cmReference : 311
