Smoky quartz - Aiguilles d'argentieres Mont Blanc, France
Alpine smoky Quartz, mont Blanc 5,5 x 4 cm0057-ClCa
Epidote on byssolite - Chamrousse, Isère, France
Epidote over Byssolite French Alps7 x 6 x 2 cm0059-ClCa
Pyromorphite ball on quartz - Asprieres, Aveyron, France
Pyromorphite in balls, asprieres Aveyron, France 8 x 6 x 4 cm0060-ClCa
Hematoid quartz - L'argentolle, Morvan, France
Hematoid Quartz, France 6,5 x 4 x 5 cm0062-ClCa
Tanzanite cabochon - Tanzania
Very marked pleochroism going from blue to purple. The cabochon weighs 6.82 grams. 2,2 x 1,4 x 0,7 cm0062-LCJD
Quartz on fluorite - Old mine of L'Avellan, Var, France
Quartz over Fluorite South of France7,5 x 7,5 x 3 cm0063-ClCa
Native silver in calcite - Bou Azzer, Morocco
Native silver trees on calcite. The contrast is striking between the banch calcite and the rather dark grey silver. 8 x 5,2 x 2,7 cm0064-LCJD
Calcite on barite - Saint Peray, Ardeche, France
Calcite, ST Peray, Ardeche, France 8 x 6 x 6 cm0065-ClCa
Siderite petals - La Mure, Isère, France
Siderite, La Mure Mine, France 5,5 x 5 x 4 cm0069-ClCa
Smoky quartz - Aiguilles d'argentieres Mont Blanc, France
Alpine smoky Quartz, mont Blanc 6 x 4 x 3 cm0070-ClCa
Hyaline quartz - Trou des chasseurs, Vizille, Isère, France
Alpine Quartz Crystal druze 9 x 6 x 4 cm0072-ClCa
Siderite - Saint Pierre de Mesage, Isère, France
Siderite, Mesage, France9 x 9 x 3 cm0073-ClCa
Bypyramid smoky quartz - Couloir des Courtes, Mont Blanc, France
Smoky Quartz from Mont Blanc8 x 4 cm0074-ClCa
Quartz - Les Deux Alpes, Isère, France
Alpine Quartz Crystal druze 7 x 5 x 4 cm0075-ClCa
Quartz floater - Trou des chasseurs, Vizille, Isère, France
Quartz Floater from french Alps3 x 3 cm0076-ClCa
Quartz floater - Val Ferrand, Oisans, France
Quartz Floater from french Alps10 x 8 x 5 cm0077-ClCa
Quartz floater - Glacier Sarennes, Alpe d'Huez France
Chloritous Quartz Floater from french Alps6 x 5 cm0078-ClCa
Carved rock crystal bottle - Brazil
Rare piece! Bottle with its stopper made from a single quartz crystal. The object is engraved with floral motifs. 8,3 x 5,6 x 3,9 cm0078-LCJD
Quartz floater - Trou des chasseurs, Vizille, Isère, France
Quartz Floater from french Alps 4 x 3 x 3,5 cm0079-ClCa
Otohoplites Ammonite - Bully, Normandy, France
Pearly ammonite from normandy1,6 cm0081-ClCa







