R57FV6: Quartz (variety faden) - Lignarre Valley, Auvergne-Rhône-Alpes France
Quartz (variety faden)

Lignarre Valley, Bourg d'Oisans, Isère, Auvergne-Rhône-Alpes  France (1991)

Specimen size: 7.7 × 6.6 × 1.7 cm = 3.0” × 2.6” × 0.7”
specimens/s_imagesV6/Quartz-R57FV6f.jpg