This is an incredible piece. A very large, beautiful spray of Cavansite sandwiched in-between two plates of micro crystalline Stilbite (Look at the size of the quarter which is in front and then the size of the Cavansite - it’s unusually large). You won’t...

Cavansite is one of those minerals with it’s indescribable vivid-blue color that captures your attention. This particular specimen hosts one very large spherical cluster of deep blue Cavansite right in the center of the contrasting matrix. I simply cannot accurately capture the color in...

This aesthetic piece features two spherical rosettes of deep-blue Cavansite crystals on matrix covered with miniature Stilbite crystals. The contrast and color is amazing and the piece is in excellent condition. Location: Wagholi Quarry, Maharashtra, India Size: 6.4 x 5.6 x 3.2 cm

A superb specimen of Cavansite. This piece features a half-dozen deep-blue spherical rosettes of Cavansite on a contrasting microcrystalline Stilbite covered matrix. This Cavansite has such an intense, vivid blue color that it almost seems fake, but it’s very real! The challenge is getting...

A very aesthetic piece featuring numerous deep-blue spherical rosettes of Cavansite on a contrasting microcrystalline Stilbite covered matrix. I know you hate to hear it and I hate to say it, but it’s much better in person . . . For some reason I...

A large geode filled with gemmy, transparent sky blue Celestine crystals. The crystals are all in pristine condition, exceptionally large and with no damage. I was able to pick through literally hundreds of Celestine Geodes in order to find a few that were exceptional...

A large double geode filled with gemmy, transparent sky-blue Celestine crystals. The crystals are all in pristine condition, exceptionally large and with no damage. I was able to pick through literally hundreds of Celestine Geodes in order to find a few that were exceptional...

A large geode filled with gemmy, transparent blue Celestine crystals. The crystals are all in pristine condition and with no damage. I was able to pick through literally hundreds of Celestine Geodes in order to find a few that were exceptional including this one...

A beautiful, colorless Celestine spray on Hematite. Colorless Celestine is “pure” in that there are no impurities that usually give this mineral a variety of colors, especially blue. A truly unique and attractive piece with great contrast. Excellent condition. Location: N'Chwaning III Mine, Kalahari, South...

A very aesthetic piece featuring a protective vug lined with lustrous “root beer” Fluorite crystals and hosting large Celestine crystal blades. A classic combo piece with great crystal formation, contrast, symmetry and luster. In excellent condition. Location: White Rock Quarry, Clay Center, Ohio, USA Size: 12.5...

A striking specimen of twinned crystals of glassy, striated Cerussite on a black/brown matrix. In excellent condition. Location: Tsumeb, Namibia Size: 2.5 x 2.7 x 4 cm

An exceptional piece featuring a large transparent, colorless glassy complex wide crystal of Cerussite hosting random clusters of olive-green Duftite microcrystals. The Cerussite crystal faces are pristine and sharp, and the contrast with the Diftite crystals is unique and striking. A great piece in...

A fascinating new find out of Nashik, India: A plate of needle-like stalactites of Chalcedony creating a breathtaking visual - it’s surreal, like some kind of miniature set piece with miniature arches (see the pics). This is another one of those “that can’t be...

A colorful specimen of lustrous, translucent, golden botryoidal Chalcedony in a Flint vug. A unique, aesthetic piece with great color, luster and form. In excellent condition. Location: Etretat, Seine-Maritime, Upper-Normandy, France Size: 7 x 5.6 x 4.5 cm

A large cluster of intergrown, stepped-growth Chalcopyrite crystals with Siderite on a contrasting Dolomite Matrix. The Chalcopyrite has a golden metallic luster which accentuates the stepped-growth crystal lines. A very unique and aesthetic piece with great luster, color and contrast. In excellent condition. Location: Panasqueira...

This is a large, colorful specimen of Chrysocolla rough - it is completely natural and unaltered. On the “front” surface you can even see a botryoidal formation. Chrysocolla is a semi-precious stone used for jewelry, carving and more. This particular rough is an example...

An exceptional specimen of turquoise-blue, botryoidal Chrysocolla with Malachite. The Chrysocolla is perfectly smooth and where the specimen was extracted you can see the banding in the Malachite. The color is completely natural and unaltered. It’s amazing and in great condition! Location: L'Etoile du Congo...

A large rough of Chrysocolla with a flat, polished face. The color, pattern and depth is exceptional. If one had the means and desire, one or two more slabs could be made from this one piece. A beautiful, aesthetic piece. Location: Omaue Mine, Kunene Region,...

An aesthetic piece featuring two spherical formations of aqua-blue Chrysocolla with a partial encrusting of Chrysocolla in a shallow cavity along the front of the matrix. In addition there are some lustrous, dark-green acicular (needle-like) Brochantite crystals that along with the Chrysocolla banding throughout the...

This is a miniature featuring vivid turquoise-blue botryoidal Chrysocolla over Malachite with the layering beautifully displayed on the edges. In very good condition. Location: L'Etoile du Congo Mine, Lubumbashi, Katanga, DR Congo Size: 4.2 x 2.5 x 2 cm

A beautiful specimen of vivid turquoise-blue botryoidal Chrysocolla with dark-green microcrystalline and botryoidal Malachite. A very aesthetic and colorful piece! Location: Lupoto Mine, Katanga, DR Congo Size: 9 x 9 x 6.5 cm

This is a beautiful eye-catching piece of turquoise-blue Chrysocolla over botryoidal Malachite in a vug, with the layering nicely displayed on the edges. A very aesthetic specimen of Chrysocolla in excellent condition. Location: L'Etoile du Congo Mine, Lubumbashi, Katanga, DR Congo Size: 8.5 x 7 x...

A very large and impressive 15cm twinned Cobalto Calcite crystal. The crystal is transparent to highly translucent, a beautiful light pink-lavender color, and has numerous striated complex crystal faces. This crystal is twinned in the middle of the front face - the top has...

A large specimen featuring lustrous pink transparent to translucent Calcite crystals lining a shallow vug. The pink color is due to Cobalt impurities. In addition to the main vug you can see numerous inclusions of Cobalto Calcite throughout the matrix, including a Cobalto Calcite...

A beautiful specimen of lustrous, pink Cobalto Calcite in a shallow vug on contrasting matrix. Very aesthetic piece with great color and luster. In excellent condition. Location: Bou Azer, Tazenakht, Ouarzazate Province, Morocco Size: 8.5 x 3.5 x 7 cm

A very colorful and aesthetic piece featuring a vug filled with druzy Cobalto Calcite crystals surrounded by white massive Calcite with striking rhombohedral cleavage, along with minimal gray matrix. A large and lustrous piece in excellent condition. Location: Bou Azer, Tazenakht, Ouarzazate Province, Morocco Size: 14...

A protected vug filled with pink to rose-colored coblato Calcite nail-head crystals. Spectacular color, crystal formation and contrast. In excellent condition. Location: Bou Azzer, Ouarzazate, Drâa-Tafilalet Region, Morocco Size: 8.5 x 6 x 6 cm

A colorful specimen of brown Limonite and Quartz matrix hosting a layer of lustrous, miniature dark-green botryoidal aggregates of crystalline Conichalcite. This piece has great color and contrast and is in excellent condition. Location: Mina Ojuela, Mapimi, Durango, Mexico Size: 11 x 7.5 x 2 cm...

A classic dendritic formation of native Copper crystals densely grouped together. (Dendrite: a crystal aggregate composed of branching skeletal or tree-like formations. Minerals.net) A unique and aesthetic piece of native Copper in excellent condition. Location: Itauz Mine, Djezkazgan, Kazakhstan Size: 5.5 x 1.3 x 9 cm

A large dendritic formation of native Copper crystals densely grouped together. A very aesthetic and showy piece of native Copper in excellent condition. Location: Itauz Mine, Djezkazgan, Kazakhstan Size: 8.5 x 3.2 x 15 cm