La Mine d'Or beach alluvial deposits, Penestin, Vannes, Morbihan, Brittany, France
Size 0,4 mm - Heavy sands collected by Gaétan Bouclet – Collection and photo François Périnet.
© FRANCOIS PERINET
Size 0,2 mm, 0,15 mm and 0,15 mm gold flakes – Collected by Gaétan Bouclet - Photo François Périnet.
Size 1,1 mm – Scalenohedron {10.1} - Heavy sands collected by Gaétan Bouclet – Collection and photo François Périnet.
Size 0,15 mm – Heavy sands collected by Gaétan Bouclet
Size 0,4 mm – Heavy sands collected by Gaétan Bouclet – Collection and photo François Périnet.
Size 0,5 mm – Heavy sands collected by Gaétan Bouclet – Collection and photo François Périnet.
Size 0,8 mm – Heavy sands collected by Gaétan Bouclet – Collection and photo François Périnet.
Size 0,45 mm – Heavy sands collected by Gaétan Bouclet – Collection and photo François Périnet.
Heavy sands collected by Gaétan Bouclet
Size 2,1 mm – Newly formed crystal, certainly in the storage box with présence of pyrite (S) calcite (Ca) and water (O) - Heavy sands collected by Gaétan Bouclet – Collection and photo François Périnet.
Size 0,7 mm - Flattened crystal – Heavy sands collected by Gaétan Bouclet