Corundum - Plouguerneau, Finistère, France
Incomplete bluish crystal of corundum, from the vicinity of...
Incomplete bluish crystal of corundum, from the vicinity of...
Incomplete biotite-rich pebble including some corundum has a...
Small piece but the quartz is of excellent quality : very...
Colorless quartz, perfectly intact, with relatively shiny...
Group of colorless quartz with shiny surfaces and metallic...
Group of quartz of different sizes, of good quality. The price...
Quartz plate whose interest is the presence of these small...
Very dark smoky quartz hedge, almost morion, with shiny...
Corundum of a little more than 2 cm not very well formed but...
Superb quartz float perfectly finished, extremely bright, with...
Long bright crystals of aegyrin on orthoclase. Two tips...
Superb piece composed of 100% dioptase of a deep green. The...
Millimetric pyromorphite crystals of yellow/green color with a...
Small, very bright crystals of pyromorphite, contrasting with...
Very bright pyromorphite, without any damage, of an unusually...
Curious "shrub" of light green matte pyromorphite, showing...
Stalagmite of light green pyromorphite, brilliant. Discovered...
Several generations of pyromorphite on this piece: a first...
Bright pyromorphite with a nice green gradation. On the right,...
Tangle of small biterminated quartz crystals with amethyst...
Rare wulfenite from Iran of a superb bright red. The main...
Several cavansite pompons individualized in perfect condition...
Small piece with an aerial structure composed of bright...
Pyromoprhite without any damage, matte, showing different...
Bright green pyromorphite at the base and matt at the top....
Very bright pyromorphite, without any damage, of an unusually...
Nice size group (2.8 x 2 cm) of cavansite crystals contrasting...
Small bright crocoite crystals on limonite matrix. The piece...
Rhodochrosite in scalenohedra (up to 5 mm) on goethite matrix....
Small, shiny and well-pink rhombohedrons of rhodochrosite,...
Piece composed of two well-formed crystals of pyrargirite, a...