A lustrous Geode featuring a clear to white Calcite exterior with a dark-brown lustrous crystalline Calcite interior. Great color and contrast. In excellent condition. Location: Amerzgane, Ouarzazate Province, Morocco Size: 10 x 6.5 x 7 cm

A superb specimen of Amber hosting numerous insect inclusions, and featuring the focal winged insect that was desperately attempting to escape as evidenced by the swirls in the Amber as its fate was sealed. The golden Amber is water-clear transparent and perfectly polished allowing...

This piece features numerous translucent raspberry-pink dodecahedral Grossular Garnet crystals on matrix. The Grossular Garnets are well formed and contrast nicely with the matrix. In excellent condition. Location: El Carrizo, Sierra de Cruces, Coahuila, Mexico Size: 11.5 x 7 x 10 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...

This aesthetic piece features a matrix of clear, crystalline Quartz hosting two black, lustrous, mirror-like Cassiterite crystals. The contrast is amazing! The large, focal Cassiterite crystal is striking, especially against the Quartz backdrop. In excellent condition. Location: Viloco Mine, Loayza Province, La Paz Department, Bolivia...

This cabinet-sized piece features a dense coating of black, lustrous, sharp Cassiterite crystals with minor clear Quartz on matrix from the famous Viloco Mine in Bolivia. The Cassiterite crystals are exceptionally large, very sharp and mirror-like and contrast nicely with the Quartz crystals. The...

This cabinet-sized piece features numerous black, lustrous, sharp Cassiterite crystals on a matrix of clear, microcrystalline Quartz from the famous Viloco Mine in Bolivia. The Cassiterite crystals are exceptionally large, very sharp and mirror-like and contrast nicely with the microcrystalline Quartz. The crystal edges...

This piece features a large translucent Quartz vug lined with miniature milky-Quartz crystals hosting a similarly large, lustrous and highly translucent to transparent complex Calcite crystal. The vug has safely protected the Calcite crystal, allowing for its pristine condition. A very aesthetic piece in...

Aragonite comes in many forms and colors, one of the most common being the radiating clusters of translucent red-brown pseudo-hexagonal clusters. What makes this particular piece so unique is for one; its wheel shaped formation of parallel pseudo-hexagonal crystals. But by far, the most...

This very large piece is a great representative specimen from the famous Rogerley Mine, UK locality, specifically the Diana Maria Mine. The crystals are transparent, lustrous and gemmy green, completely covering the interior of numerous cavities, making for great aesthetics and an amazing show...

One of the more unique pieces I’ve ever encountered. Scepter Quartz crystals seem to get all of the attention, but this is a reverse scepter - a second generation crystal that grew on top of another Quartz crystal - in this case, a smaller...

A large cluster of pink, mangano intersecting bladed Calcite crystals with large, lustrous, clear Quartz crystals, all in a large, protected vug. The highlight of this piece is a very large, perfectly centered Calcite blade rising above the rest of the blades along with...

A very large and striking piece from Reel Mine, NC, featuring a row of pristine, transparent, intersecting purple Amethyst scepters on a partial coating of colorless crystalline Quartz on matrix. A very aesthetic piece with great color, contrast, luster and symmetry! In excellent condition....

A large radial cluster of pristine, highly translucent, intersecting Quartz scepters from Reel Mine, NC. The large, focal crystal is Amethyst, while the other crystals transition from slightly Amethyst to smoky, and ultimately to colorless at the base. A striking and unique piece with...

A very aesthetic piece from Reel Mine, NC, featuring two prominent clusters of pristine, transparent, intersecting purple Amethyst scepters on colorless, transparent crystalline Quartz encrusting a layered matrix. The color, luster, clarity and balance is superb! In excellent condition. Location: Reel Mine, Iron Station, Lincoln...

A superb piece from Reel Mine, NC, featuring a large radial cluster of pristine, transparent, intersecting purple Amethyst scepters on a base of crystalline smoky and colorless Quartz. The color, luster, clarity and symmetry is amazing! In excellent condition. Location: Reel Mine, Iron Station, Lincoln...

A large and iridescent Ammonite fossil on black Shale. A great display piece with excellent balance, contrast and iridescence. Location: Madagascar Size: 13 x 18 x 8 cm

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

An extraordinarily large matrix plate covered with beautiful, transparent and lustrous purple-tipped Veracruz Amethyst crystals. Superb aesthetics, color, contrast and luster - a fantastic specimen and showpiece that deserves a prominent location - in excellent condition. Location: Piedra Parada, Tatatila Municipality, Veracruz, Mexico Size: 32 x...

Beautiful, transparent and lustrous Veracruz Amethyst crystals on matrix. Great color, clarity, contrast and symmetry. In excellent condition. Location: Piedra Parada, Tatatila Municipality, Veracruz, Mexico Size: 11.5 x 11.5 x 4 cm

Beautiful, transparent and lustrous Veracruz Amethyst crystals on matrix. Great color, clarity, contrast and symmetry. In excellent condition. Location: Piedra Parada, Tatatila Municipality, Veracruz, Mexico Size: 10.5 x 4 x 9.5 cm

A large Geode lined with pink-orange Heulandite crystals hosting a large, lustrous, colorless and transparent Calcite rhombohedron. The Calcite rhomb is perfectly centered - an outstanding and aesthetic specimen with great luster, crystal formation, contrast and symmetry. In excellent condition. Location: Nashik, India Size: 13 x...

A large, rounded cluster of deep purple Amethyst crystals. There’s just no matching the depth of color of Uruguayan Amethyst - a beautiful piece with outstanding color, luster and symmetry. In excellent condition. Location: Artigas, Uruguay Size: 12 x 10 x 8.7 cm

A very aesthetic piece featuring numerous lustrous (metallic) Silver wires throughout the matrix, with one particularly thick wire right up front and center. A fantastic piece in excellent condition. Location: Durango, Mexico Size: 6.5 x 3 x 4.5 cm

A beautiful piece featuring several gemmy tabular crystals of orange Wulfenite with clear to white Calcite in and on a vug in brown matrix. Superb color, contrast and crystal formation! In excellent condition. Location: San Carlos Mine, Mun. de Manuel Benavides, Chihuahua, Mexico Size: 10.5 x...

A striking and beautiful example of “sandwich Wulfenite” on a dark matrix from the famous Ojuela Mine in Mexico. These zoned Wulfenite tabular crystals create the unique “sandwich” look, and that, along with their color, luster and balance, makes this an amazing piece! In...

A large cluster of yellow, transparent to highly translucent, lustrous Andradite Garnet var. Topazolite crystals on matrix. The color, luster, balance and crystal formation are superb! A fantastic piece in excellent condition. Not just Amethyst comes out of Veracruz . . . Location: Cerro do...

A striking cluster of intergrown, basil-green Fluorite octahedral crystals on a dark matrix. The Fluorite crystals are transparent with a satin luster, and the large centered focal crystal is the highlight of the piece! Great luster, color and symmetry. In excellent condition. Location: Yaogangxian Mine,...

A large cluster of transparent, lustrous purple-zoned Fluorite octahedral crystals. An exceptional piece with great color and luster, clean terminations, beautiful zoning and sharp crystals. No damage. Location: Huanggangliang Mine, Inner Mongolia, China Size: 10.5 x 5.5 x 6.8 cm

A large vug of brown Limonite lined with lustrous clear Calcite on black Murdochite crystals hosting a handful of teal-blue, botryoidal clusters. Great color, contrast, size and luster. In excellent condition. Location: Mina Ojuela, Mapimi, Durango, Mexico Size: 13.5 x 9.5 x 7.5 cm