Brucite - Killa Saifullah district, Balochistan, Pakistan
Bright, lemon-yellow brucite. The reverse side of the piece...
Bright, lemon-yellow brucite. The reverse side of the piece...
Bright, lemon-yellow brucite.3.5 x 1.8 x 0.6 cm
Bright, lemon-yellow brucite.4 x 2.5 x 1.3 cm
Two quartz points joined together, the main one being of good...
A group of very fine quality smoky and brilliant quartz.4 x...
A group of very fine quality smoky and brilliant quartz. 3 x...
A specimen composed of several quartz crystals, one of which...
Beautiful blue botryoidal gibbsite from China.2.8 x 2 x 1.7 cm
Beautiful blue botryoidal gibbsite from China.3 x 2 x 0.9 cm
Beautiful blue botryoidal gibbsite from China.3.5 x 2.2 x 1.5 cm
Small piece composed of several wavellite spheres of different...
Small, architecturally appealing piece composed of several...
Small piece composed of several wavellite spheres of different...
A rare amorphous aluminum phosphate, evansite is shown here in...
New for 2023: quartz from Madagascar with hydrocarbon...
New for 2023: Madagascar quartz with hydrocarbon inclusions,...
New for 2023: Madagascar quartz with hydrocarbon inclusions,...
New for 2023: quartz from Madagascar with hydrocarbon...
New for 2023: quartz from Madagascar with hydrocarbon...
New for 2023: quartz from Madagascar with hydrocarbon...
New for 2023: quartz from Madagascar with hydrocarbon...
Hyalite opal crown on basalt, in perfect condition, showing a...
Iridescent goethite from Spain.5 x 2.1 x 1.1 cm
Evansite (rare amorphous aluminum phosphate) shown here in...
Orange tabular wulfenite crystals on matrix.5.5 x 5.4 x 5 cm
Plate composed of small, shiny pyromorphite crystals.3.8 x 3 x...
Small piece composed of several spheres of shiny wavellite, in...
Brilliant butterfly-shaped epidote crystals with quartz.4.9 x...