Vanadinite - Mfouati, Republic of Congo
Shiny, elongated prismatic vanadinite crystals, dark orange at...
Shiny, elongated prismatic vanadinite crystals, dark orange at...
Wulfenite crystal with interesting color variations (yellow at...
Floating group of bright, well-formed green demantoid garnets....
Group of bright, well-formed green demantoid garnets. 1,6 x...
Very bright, well-formed brown/green demantoid garnet crystal....
Small group of very bright, well-formed brown demantoid garnet...
Extremely bright, well-formed brown/green demantoid garnet...
Extremely brilliant, well-formed brown/green demantoid garnet...
Muscovite petals associated with black tourmaline (schorl)....
Small, well-formed, translucent and shiny brown sphene...
Translucent quartz tips associated with coppery rutile needles...
Multitude of very finely crystallized rhombohedrons, forming...
White, almost transparent calcite, very finelly crystallized...
Multitude of very finely crystallized rhombohedrons clustered...
Numerous small rhombohedrons of white to transparent calcite,...
Brilliant, lavender-colored fluorite with discreet dissolution...
Automorphic, floating, brilliant wiluite crystal, a rare...
Inky-violet fluorite from the former Foisches mine. The mine...
Crystals of hydroxylclinohumite (humite family), intense...
Set of prismatic crystals of proustite (also known as red...
Isolated crystals of forsterite (olivine), translucent and...
Bright, well-crystallized garnet crystals of the hessonite...
Small, extremely bright and well-shaped red rhodochrosite...
Sphalerite and arsenopyrite are perfectly crystallized and...
Rare, small, very bright cubic crystals of bixbyite on topaz....
Rare, small, very bright cubic crystals of bixbyite on topaz....
Bright, iridescent crystals of notched bournonite on a small...
Polished slice of polyhedral agate, to be appreciated as such...
A bluish, mamelonated chalcedony finely covered with brilliant...
Pyromorphite with bright, grass-green acicular microcrystals...
Small blue apatite and cleavelandite crystals on bright white...