Marcasite Sperkise - Cap Blanc Nez, Pas-de-Calais
Crystals golden marcasite in the twin sperkise, in perfect conditions, gold and finesse.3 x 3 x 2 cmReference : 0297
Chalcopyrite on Siderite - Qing lung, Guizhou Prov. China
The paragenesis of these two minerals is excellent in quality, including appearance and silky gem siderite, small field with little product!10 x 8,5 cm0033-BGM
French Blue Sapphire, Round 0.27ct (no treatment) Issoire, Auvergne, France
French Sapphire, from the area of Auvergne 63.Natural gem, no treatment.Cut : round cut Color : BlueDiameter : 3,8mm , weight : 0.27 caratsSent by registered mail to France and internationallyThe Auvergne sapphire is an exceptional stone cause it is very rare, with great clarity and...
Calcite on matrix - Bagard, Gard, France
Calcite crystals covered with iron oxides and sediment.10 x 6,5 x 6cm / 277gReference : 0162-SPAA