A nicely banded cross section of an amethyst stalactite crystal from Southern Paraná Basalt Basin, Artigas, Uruguay   Gem translucent slice with deep purple color along the outer rim of the slice. Polished on front and rear sides. 12.8 Grams, 2.5 x .25 x 1 Inches

A nicely banded cross section of an amethyst stalactite crystal from Southern Paraná Basalt Basin, Artigas, Uruguay   Gem translucent slice with deep purple color along the outer rim of the slice. Polished on front and rear sides. 51 Grams, 2.5 x .25 x 2.5 Inches

A nicely banded cross section of an amethyst stalactite crystal from Southern Paraná Basalt Basin, Artigas, Uruguay   Gem translucent slice with deep purple color along the outer rim of the slice. Polished on front and rear sides. 63.3 Grams, 3.75x .25 x 2 Inches

From Jebel Ouichane, Beni Bou Ifrour, Nador, Nador Province, Oriental Region, Morocco Here is a superb cluster of these incredible new blue Barites that have been discovered this past year. This specimen has parallel and divergent aggregates of very elongated flattened crystals with good terminations, very acute, between transparent to...

From Yaogangxian Mine, Nanling Mountains, Hunan Province, China   Large specimen of pale-yellow scalenohedral calcite on a bed of micro calcite crystals with transparent mint green fluorite with purple phantoms. The fluorites are cubic with modified terminations. Minor contact along the bottom of the specimen.   2.70 lbs, 7'' x...

From Mashamba West , Kolwezi, Western area, Shaba Cu belt, Shaba (Katanga), Congo (Zaire)Large complex cluster of lustrous pink translucent flattened rhombohedral cobalt-rich Calcite crystals on matrix. Has bright intense color with scintillating luster. These are from an old stock mined from the 1970s or 1980s and very rarely available...

From Guangdong Province, China  Large showy specimen of green cubic fluorite crystals. Well formed cubic formation with water clear transparency and a glassy luster. Matrix can clearly be seen straight through the water-clear interiors. Dont be fool by the images, due to the high transparency its very difficult to photograph...

From Guangdong Province, China  Large showy specimen of green cubic fluorite crystals. Well formed cubic formation with water clear transparency and a glassy luster. Matrix can clearly be seen straight through the water-clear interiors. Dont be fool by the images, due to the high transparency its very difficult to photograph...

From Yaogangxian Mine, Nanling Mountains, Hunan Province, China     Transparent cluster of blue-green fluorite crystals with glassy crystal surfaces. The color and clarity of this cluster are very good with well defined cubic form.   9.4 lbs, 7 x 7 x 5 inches

From Yaogangxian Mine, Nanling Mountains, Hunan Province, China   Gem transparent greyish blue with purple core cubic fluorite cluster accented by colorless scalenohedral calcite. Crystals has a waxy luster, cubic formation with modified etched terminations embedded with chalcopyrite micro crystals.   2.85 lbs, 6'' x 5'' x 2.5''

Fluorite on Calcite from Dalnegorsk, Primorskiy Kray, Russia Massive cubic transparent green crystals on white calcite matrix with pyrite micro crystals. The fluorite is very clean internally, with the calcite matrix easily visible through the fluorite.   16.6 lbs, 8 x 5 x 6 inches

from Mount Gunson Area, South Australia, Australia   The rich translucent green cubic halite crystals in an inter grown 360 formation over selenite crystals. Acrylic display included with purchase.  358.4 grams, 1.5 x 1.5 x 7.5 inches

From Detroit Salt Company Mine, Detroit, Wayne Co., Michigan, USA   Group of translucent to transparent clear cubic crystals of Halite from the Detroit Salt mine in Michigan. Sharp well defined terminations with a wax luster. Water soluble specimen.   90.8 g, 3'' x 2.5'' x 1''

From Detroit Salt Company Mine, Detroit, Wayne Co., Michigan, USA   Large group of translucent to transparent clear cubic crystals of Halite from the Detroit Salt mine in Michigan. Sharp well defined terminations with a wax luster. Water soluble specimen.   1.5 lbs, 8'' x 5.5'' x 1.75''

Large 2.5 inch metallic lustrous cubic Spanish Pyrite crystal on matrix. This specimen has sharp, well-defined terminations where the crystal faces are smooth with a metallic mirror luster. This Pyrite is from Victoria Mine, Navajún, La Rioja, Spain and is in pristine condition. 29.2 lbs, 11.5 x 10.5 x 7.5 inches

From Chumar Bakhoor, Hunza Valley, Gilgit District, Gilgit-Baltistan, Pakistan   Large translucent to transparent octahedral crystal of gem pink fluorite accent by a small cluster of muscovite crystals. Crystal formation is sharp and well define etched silky luster  crystal faces. Has bright pink even color.   10.05 lbs, 8.75'' x...