Wavellite - Mauldin, Arkansas, USA
Small piece composed of two spheres of bright wavellite: the...
Small piece composed of two spheres of bright wavellite: the...
Small tabular crystals of yellow autunite on crystallized...
Small tabular crystals of yellow / green autunite on a massive...
Yellow/green autunite tabular microcrystals with small...
Yellow autunite tabular micro crystals on massive quartz....
Yellow autunite tabular micro crystals on massive quartz....
Yellow/green autunite with microcrystals of green torbernite...
Yellow/green autunite tabular micro crystals on massive...
Small yellow autunite crystals on massive quartz. Piece from a...
Cobaltocalcite in small crystals of very good quality. 3 x 2 x...
This piece is composed of quartz with no less than 20 macles...
Plate of small very bright quartz crystallized on orange...
Plate of small very bright quartz crystallized on stalactites...
Bright colorless fluorite, with nice dissolution figures on...
New discovery (spring 2022) of small floating groups of...
New discovery (spring 2022) of small floating groups of...
New discovery (spring 2022) of small floating groups of...
New discovery (spring 2022) of small floating groups of...
Very good condition piece from the Elmwood mine, on which we...
Calcite crystal with a "melted" aspect but with a velvet...
Plate of purple fluorite sprinkled with small clusters of...
Black scheelite with shiny surfaces, showing natural...
Automorphic, floating, bright crystal of wiluite, a rare...
Rare hematite from Elba island in Italy, in well-formed...
Rare hematite from Elba island in Italy, in well formed and...
Evansite (rare amorphous aluminum phosphate) expressed here in...
Rare amorphous aluminum phosphate, evansite is here expressed...
Black and shiny calcite crystals in rhombohedrons flattened to...
Fluorite of lilac color with complex crystallization in...
Azurite in nice size crystals (up to 2,3 cm long), brilliant,...
Numerous wulfenite crystals in needles of very respectable...
Colorless fluorite with multiple truncations, nevertheless...