Smoky quartz, arfvedsonite and feldspath - Malosa mounts,...
Dull smoky quartz crystals associated with more or less...
Dull smoky quartz crystals associated with more or less...
Quartz crystals partially covered with bright goethite. 6 x 4...
Set of morion quartz of a nice brilliance. 4,5 x 4,5 x 2,8 cm.
Plate of small dark amethyst crystals from the well known...
Small plate composed of quartz with a sceptrum (2 cm), bright...
A large floating crystal of cubic galena with a nice metallic...
A multitude of small bright red crocodile crystals with...
Brilliant cerussite, gemmy, slightly yellow in natural light...
Large, bright, floating, intact crystal. The color is slightly...
Red wulfenite, small bipyramidal prisms, brilliant, from the...
Group of blood red vanadinite crystals, shiny, intact. 2,2 x 2...
Intact crystals of barrel pyromorphite pseudomorphosed into...
Floating piece composed of crested barite colored by iron...
Apple green pyromorphite in groups of fine acicular crystals....
Pseudomorphosis of vanadinite to phosphohedyphane...
Yellow/beige vanadinite overlain or replaced (pseudomorph) by...
Bright orange tabular wulfenite crystals on matrix. Piece in...
Small, almost cubic wulfenite mono crystal, shiny, in good...
Small colorless anglesite crystals, shiny, in good condition....
Small stolzite crystal from the old Sainte Lucie mine in...
Galena covered with lamellar barite crystals, of a rare...
Several galena crystals partially freed from their carbonated...
Colorless, brilliant cerussite from the old lead mine of...
A nice little fir tree of white reticulated cerusite,...
Piece composed of a multitude of small crystals of brilliant...
Galena in relatively bright octahedrons on a small sphalerite...
Small galena on very slightly amethysted quartz from...
Floating tabular galena, in perfect condition, with a natural...
Sample of galena and quartz from an old small lead mine in...
Numerous microcrystals of green pyromorphite on sandstone...