Malachite - Alzon, Gard, France
Small slab of crystallized malachite from Alzon in the Gard...
Small slab of crystallized malachite from Alzon in the Gard...
Iridescent chalcopyrite measuring 1 cm on bright siderite and...
Yellow fluorite with a nice luster on siderite.4.5 x 3.5 x 2.4...
Polished prehnite and epidote cab. 3.2 x 2.8 x 0.5 cm.
Grey mamelony chalcedony half-geode covered with transparent...
Half-geode of orange to white mamelonned chalcedony, from the...
Half-geode of blue to white mamelonned chalcedony, from the...
Floating sphene (titanite) crystal with beautiful lustre.2.1 x...
Group of fine quality axinite crystals on quartz.4.5 x 2 x 1.8...
Group of very fine quartz, brilliant, translucent and...
Small, extremely bright smoky quartz.6.5 x 5 x 3.5 cm.
Extremely bright smoky quartz.4 x 3.7 x 1.3 cm.
Extremely bright smoky quartz.3 x 2.5 x 2.2 cm.
Extremely bright smoky quartz.5.5 x 4 x 3.4 cm
Extremely bright smoky quartz.6.5 x 6 x 4 cm.
Green fibroradial Natrodufrénite measuring up to 5mm in...
Green natrodufrenite spheres. This deposit, discovered by the...
Green fibroradial Natrodufrénite measuring up to 7 mm in...
Green fibroradial Natrodufrénite measuring up to 4 mm in...
Polished plate showing the typical paragenesis of this...
Interesting calcite-to-quartz perimorphoses on smoky quartz....
Interesting calcite-to-quartz perimorphoses on smoky quartz....
Interesting calcite-to-quartz perimorphoses on smoky quartz....
Well-crystallized prehnite enveloping epidote. Original shape...
High-quality crystals with superb brilliance. 3,2 x 3 x 3 cm.
Cubes with a more intense purple border. Uncommon facies for...
Small spheres of satiny purple fluorite, nicely scattered on...
Epitaxially grown magnetite, associated with epidote and small...
Very high quality plate. Discovered by C. Peray 2019. 10,5 x...
Very transparent water-green fluorite, in good condition and...
Blue fluorite crystal from the small Margou mine in the Tarn...