A striking specimen featuring Native Silver on Calcite. The Calcite has been etched revealing the beautiful, dendritic formations of the Native Silver (Dendrite: a crystal aggregate composed of branching skeletal or tree-like formations. Minerals.net). The dense crystal formations on the top/center are stunning -...

A striking specimen featuring Native Silver on white Calcite. The Calcite has been etched revealing the beautiful, dendritic formations of the Native Silver (Dendrite: a crystal aggregate composed of branching skeletal or tree-like formations. Minerals.net). The crystal formations are stunning, and this piece is...

From the famous Tsumeb mine, this large, striking piece features a deep cavity completely lined with deep-yellow, botryoidal Cadmium Smithsonite. The Smithsonite is almost nodular in appearance, and has a classic satin luster. A hard to find color of Smithsonite in excellent condition. Location: Tsumeb,...

From the famous Tsumeb mine, this piece really stands out because of its unique bright pink color, often referred to as “bubblegum” Smithsonite. The botryoidal form is a result of the now removed underlying matrix, and the sparkly luster is from the micro stair-stepped...

From the famous Tsumeb mine, this colorful piece features lustrous, transparent, pink, sharp rhombohedral Cobaltoan Smithsonite crystals on a gray/black sulfide matrix. A beautiful, gemmy and aesthetic piece. In excellent condition. Location: Tsumeb, Namibia Size: 4 x 2.5 x 2 cm

From the famous Tsumeb mine, this colorful piece features lustrous, transparent, pink intergrown modified rhombohedral Cobaltoan Smithsonite crystals on black sulfide matrix. The crystals clearly present striations throughout. This is a striking and aesthetic piece. In excellent condition. Location: Tsumeb, Namibia Size: 4.8 x 3.5 x...

From the famous Tsumeb mine, this colorful and two-sided piece features lustrous, transparent, pink, sharp rhombohedral Cobaltoan Smithsonite crystals back-to-back. A beautiful, gemmy and aesthetic piece. In excellent condition. Location: Tsumeb, Namibia Size: 2.5 x 2 x 3 cm

From the famous Tsumeb mine, this striking piece is completely populated with lustrous, pink, intergrown flattened Cobaltoan Smithsonite rhombohedral crystals on black sulfide matrix. This is a rare formation for Tsumeb Smithsonite. A very aesthetic, lustrous and colorful piece in excellent condition.  Location: Tsumeb, Namibia...

From the famous Tsumeb mine, this colorful piece features lustrous, transparent, pink, sharp druzy-like rhombohedral Cobaltoan Smithsonite crystals on a gray/yellow matrix. A beautiful, gemmy and aesthetic piece. In excellent condition. Location: Tsumeb, Namibia Size: 4.2 x 3.5 x 2.5 cm

From the famous Tsumeb mine, this piece features two exceptionally large, lustrous pink Cobaltoan Smithsonite crystals along with numerous smaller Smithsonite crystals on white/gray matrix. The large rhombohedrons (1.5cm) are sharp with beveled edges. An amazing piece! Location: Tsumeb, Namibia Size: 4.7 x 2.5 x 3.3...

From the famous Tsumeb mine, this colorful piece features lustrous, transparent to translucent, pink intergrown modified rhombohedral Cobaltoan Smithsonite crystals on black sulfide matrix. A beautiful and aesthetic piece. In excellent condition. Location: Tsumeb, Namibia Size: 4.5 x 4 x 3.2 cm

From the famous Tsumeb mine, this striking piece is completely populated with lustrous, pink, intergrown flattened Cobaltoan Smithsonite rhombohedral crystals on black sulfide matrix. This is a rare formation for Tsumeb Smithsonite. A very aesthetic, lustrous and colorful piece in excellent condition.  Location: Tsumeb, Namibia...

From the famous Tsumeb mine, this colorful and interesting piece features lustrous, transparent, pink intergrown modified rhombohedral Cobaltoan Smithsonite crystals on black sulfide matrix - on the front. On the back (or you may prefer this as the front) there are sharp, lustrous rhombs...

From the famous Tsumeb mine, this striking piece is completely populated with lustrous, pink, intergrown flattened Cobaltoan Smithsonite rhombohedral crystals on black sulfide matrix. This is a rare formation for Tsumeb Smithsonite. A very aesthetic, lustrous and colorful piece in excellent condition. Location: Tsumeb, Namibia...

From the famous Tsumeb mine, this colorful piece features lustrous, transparent, pink intergrown modified rhombohedral Cobaltoan Smithsonite crystals on black sulfide matrix. A beautiful and aesthetic piece. In excellent condition. Location: Tsumeb, Namibia Size: 3.5 x 1.8 x 3.3 cm

From the famous Tsumeb mine, this eye-catching piece has a flowing botryoidal layer of beautiful teal colored Cuprian Smithsonite on a contrasting brown matrix. What really stands out is the satin luster throughout the piece. A unique and striking piece!  Location: Tsumeb, Namibia Size: 5.5 x...

From the famous Tsumeb mine, this piece features well-developed lustrous, transparent, gemmy pink Manganoan Smithsonite crystals on black sulfide matrix. Beautiful piece with amazing luster, color and contrast. In excellent condition. Location: Tsumeb, Namibia Size: 4 x 2.5 x 3 cm

From the famous Tsumeb mine, this large, colorful piece features lustrous, transparent, deep-pink, sharp rhombohedral Manganoan Smithsonite crystals on a black sulfide matrix. A beautiful, gemmy and aesthetic piece. In excellent condition. Location: Tsumeb, Namibia Size: 5 x 3 x 5 cm

From the famous Tsumeb mine, this piece features well-developed lustrous, transparent, gemmy deep-pink Manganoan Smithsonite crystals on black sulfide matrix. All four sides are completely populated with Smithsonite crystals. Beautiful piece with amazing luster, color and contrast. In excellent condition. Location: Tsumeb, Namibia Size: 3 x...

From the famous Tsumeb mine, this large, colorful piece features lustrous, transparent, deep-pink, sharp rhombohedral Manganoan Smithsonite crystals on a black sulfide matrix, along with minor Cerussite. A beautiful, gemmy and aesthetic piece. In excellent condition. Location: Tsumeb, Namibia Size: 5.5 x 3 x 4 cm...

From the famous Tsumeb mine, this piece features lustrous pink crystals of Manganoan Smithsonite on dark sulfide matrix. Beautiful color, luster and contrast. In excellent condition. Location: Tsumeb, Namibia Size: 4.4 x 2.5 x 4.3 cm

From the famous Tsumeb mine, this piece features lustrous, transparent to translucent pink Manganoan Smithsonite crystals on black sulfide matrix. Beautiful piece with amazing luster, color and contrast. In excellent condition. Location: Tsumeb, Namibia Size: 5.5 x 3 x 3 cm

From the famous Tsumeb mine, this colorful piece features lustrous, transparent, deep-pink, sharp rhombohedral Manganoan Smithsonite crystals on a black sulfide matrix. A beautiful, gemmy and aesthetic piece. In excellent condition. Location: Tsumeb, Namibia Size: 4.3 x 2.2 x 3 cm

A large, single, lustrous and transparent Smoky Quartz crystal on Smoky Quartz. The Quartz crystal is perfectly formed, glassy with varying shades of brown. A beautiful piece in excellent condition. Location: Divino das Laranjeires, Minas Gerais, Brazil Size: 12.5 x 10 x 7 cm

A striking Smoky Quartz scepter - an intense dark brown, almost black scepter with a lustrous, transparent and lighter brown head that creates an impressive contrast and really highlights the head. There is a natural partial contact on the back where another crystal originally...

A beautiful, lustrous, well crystallized gem quality Smoky Quartz crystal on a plate of light-colored Albite. The crystal is transparent, deep smoky color, with clean edges, faces and a pristine termination. An amazing and aesthetic piece with great color, crystal formation and contrast. In...

A spectacular piece that features an unusually large, perfectly terminated Smoky Quartz crystal with numerous black Schorl Tourmaline crystal inclusions all resting on a matrix of colorless Microcline. The crystal formation and termination, contrast and balance is amazing! In excellent condition. Location: Pederneira Mine, São...

Several Smoky Quartz crystals with Muscovite Mica on Feldspar. The Smoky crystals are lustrous, highly translucent to transparent at the tips and overall in great condition. Nice contrast and an attractive piece. Location: Galileia, Minas Gerais, Brazil Size: 11 x 8.5 x 4.5 cm  

This is an excellent specimen of Elestial Smoky Quartz. The Quartz is a light brown transitioning to darker brown near the terminations with great luster, and it is gemmy and transparent at the terminations. This piece will catch your eye! In excellent condition. Location: Minas...

A beautiful specimen of Jacaré Smoky Quartz, that is, classic parallel crystal growth as seen at the top of the specimen. A very unique specimen not only for the Jacaré crystal growth, but for the large flat translucent to transparent smoky plate that the...