Mineral: Quartz
Locality: Aiguille de l'Eboulement, Les Petites Jorasses, Mont Blanc Massif, Chamonix, Haute-Savoie, Auvergne-Rhône-Alpes, France
Dimensions: 90mm x 35mm x 25 mm
Description: The prism faces are glassy, the pyramidal faces are frosty
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