Fluorite and quartz - Pratclaux, Haute-Loire, France
Let's not dwell on the unfortunate small damages present on...
Let's not dwell on the unfortunate small damages present on...
Blue fluorite partially covered with quartz naturally colored...
A small piece, but with a beautiful density of fluorite in...
Smoky quartz with two peaks, beautiful cognac color, superb...
The kind of mineralogical curiosity we love: here are two...
Cavansite in nice-sized clusters as well as laterally in small...
Botryoidal quartz, commonly known as “cluster chalcedony”,...
Very airy construction for these bright, light-green prehnite...
Fluorite from the Beix mine, closed in 1977 and inaccessible...
Fluorite in small colorless octahedrons associated with black...
Pseudo-spherical crystallization of deep violet fluorite,...
Lustrous smoky quartz crystal with superb transparency. Some...
Fibrous “crosse” or “ram's horn” gypsum, with a shine...
Fibrous “crosse” or “ram's horn” gypsum, with a shine...
Subtly scintillating, bright turquoise-blue hemimorphite with...
The piece is composed of a first generation of green fluorite...
Piece in excellent condition, featuring superb deep orange...
Colorless, brilliant quartz combined with calcite in folded...
More than a dozen octahedral galena crystals on a sphalerite...
Bunch of bright brown/beige tabular baryte crystals, most of...
This piece is composed of hessonite garnets, including a...
Specimen of bright red vanadinite, associated with small...
Fully recrystallized violet fluorite, with well-marked inner...
Now a great Indian classic, cavansite remains a rare mineral...
Piece composed of two quartz crystals joined together,...
Floating apple-green pyromorphite crystal from the Daoping...
Dioptase crystals of respectable size (up to 2.1 cm) for the...
Sparkly brotryoidal quartz, very slightly amethysted,...
Floating piece featuring a perfectly terminated translucent...
Group of bluish-gray, rhombic barite crystals of various...
Small “feather” of native copper with an atypical skeletal...
Native copper with an atypical skeletal structure, due to...