Amethyst - Piedra Parada, Veracruz, Mexico
A cluster of colorless to light pink amethyst crystals at the...
A cluster of colorless to light pink amethyst crystals at the...
Olivine crystal, forsterite pole, commonly known as “peridot.”...
Gibbsite (aluminum ore) in a botryoidal form and a beautiful...
Small double-terminated hematite quartz from the vicinity of...
Amethyst from a rare source: Tignere, in the Adamawa region of...
Amethyst from a rare source: Tignere, in the Adamawa region of...
Amethyst from a rare source: Tignere, in the Adamawa region of...
Amethyst from a rare source: Tignere, in the Adamawa region of...
Amethyst from a rare source: Tignere, in the Adamawa region of...
Small group of dioptase from Congo. A beautiful classic! 2 x...
Small group of dioptase from Congo. A beautiful classic! 1.1...
Kämmererite (a rare chromium-bearing variety of clinochlore)...
Kämmererite (a rare chromium-bearing variety of clinochlore)...
Kämmererite (a rare chromium-bearing variety of clinochlore)...
Small crystal of bolite with a characteristic indigo blue...
Small crystal of bolite with a characteristic indigo blue...
Light green prehnite spheres of various sizes, very shiny. 3 x...
Small group of green prehnite spheres with shiny surfaces,...
Small colorless quartz point with a healed base and several...
Colorless, shiny quartz point with a naturally healed base. 6...
Dark green prehnite spheres with a beautiful surface luster,...
Double fan or bow tie epidote, superbly shiny and in excellent...
Double fan or bow tie epidote, well symmetrical, superbly...
Double fan or bow tie epidote, with superb brilliance and in...
A cluster of epidotes with superb brilliance and perfect...
A fan-shaped epidote with superb brilliance both on the...
A double fan-shaped or bow tie-shaped epidote with superb...
Small, very attractive group of epidote in a “bow tie” shape...
Double fan or bow tie epidote, with superb brilliance and in...
Double fan or bow tie epidote with beautiful symmetry, one of...
Double fan or bow tie epidote, with superb brilliance and in...