Mineral: Quartz, Chlorite (Group)
Locality: Brenva Glacier, Veny Valley, Monte Bianco Massif (Mont Blanc Massif), Courmayeur, Aosta Valley (Val d'Aosta), Italy
Dimensions: 51 x 27 mm

Description: Tessin habit. In this front view: a phantom due to a second generation of hyaline Quartz which covered a previous crystal (in turn covered by Chlorite).

All pictures, text, design © Forum FMF 2006-2024