Mineral: Quartz (variety smoky and gwindel)
Locality: Col des cristaux, Bassin du Talèfre, Mont Blanc Massif, Chamonix, Haute-Savoie, Auvergne-Rhône-Alpes, France
Dimensions: 100mm x 70mm x 45mm
Description: a smoky combination of gwindel and prismatic crystals
All pictures, text, design © Forum FMF 2006-2024