A lustrous dark-green cluster of Epidote crystals with striations and wedge-shaped terminations on a matrix of crystallized massive Epidote. Under lighting, the classic pistachio-green can be clearly seen. A very aesthetic specimen of Epidote in excellent condition. Location: Pampa Blanca, Castrovirreyna District, Huancavelica Department, Peru...

An uncommon specimen featuring intersecting crystals of burnt orange-colored Microcline hosting clusters of long and large, lustrous, deep-green Aegirine crystals along with thick and stubby crystals and dense clusters of thin crystals. A unique and collectable piece with great contrast, symmetry, and a wide...

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 nice, large aesthetic piece featuring a geode lined with lustrous, pink-orange Heulandite crystals. The crystals are well defined with a pearly, almost glassy luster - this piece sparkles. Excellent condition. Location: Aurangabad, India Size: 19.5 x 10.5 x 11.5 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 piece featuring dense clusters of reticulated, slender dark-green Actinolite crystals in clear Quartz. From a new find in Shigar Valley, Pakistan, this piece is densely populated on all sides and all the way thru. An eye-catching piece for its sheer density...

A beautiful, lustrous, transparent and gemmy pink Kunzite crystal. Kunzite is the pink gem variety of the mineral Spodumene and has become increasingly popular in the gemstone market. Striking color and clarity. Location: Pech, Kunar Province, Afghanistan Size: 6.5 x 1.5 x 9.7 cm

A large, beautiful, lustrous, transparent and gemmy pink Kunzite crystal. Kunzite is the pink gem variety of the mineral Spodumene and has become increasingly popular in the gemstone market. Striking color and clarity. Location: Pech, Kunar Province, Afghanistan Size: 3.2 x 2 x 11 cm

A very aesthetic piece featuring a matrix of massive yellow Sulfur hosting a dense layer of transparent, golden-brown tapered Barite crystals. The density of the Barite crystals is striking, as well as the vitreous luster. An amazing specimen in excellent condition. Location: Machow Mine, Tarnobrzeg,...

A matrix of white Albite with Schorl Tourmaline and Muscovite hosting an unusually large, complete, lustrous deep wine-red trapezohedral Garnet crystal nicely centered on the matrix. The focal Garnet is whole with clean and smooth faces. A striking piece with great color, crystal formation,...

An uncommon specimen featuring intersecting crystals of buff-colored Microcline hosting dense clusters of thin, lustrous, deep-green Aegirine crystals. A unique and collectable piece with great contrast and symmetry. In excellent condition. Location: Girardville, Québec, Canada Size: 5.5 x 3.5 x 4 cm

An uncommon specimen featuring intersecting crystals of buff-colored Microcline hosting dense clusters of thin, lustrous, deep-green Aegirine crystals. A unique and collectable piece with great contrast and symmetry. In excellent condition. Location: Girardville, Québec, Canada Size: 5 x 4 x 4.5 cm

An uncommon specimen featuring intersecting crystals of buff-colored Microcline hosting dense clusters of thin, lustrous, deep-green Aegirine crystals. A unique and collectable piece with great contrast and symmetry. In excellent condition. Location: Girardville, Québec, Canada Size: 7 x 4 x 4.5 cm

A large stacked cluster of highly translucent to transparent golden rhombohedral Calcite crystals - with its golden color, silky luster and stair-stepped form, this is a unique and aesthetic piece. In excellent condition. Location: Saint-Philippe Quarry, Saint-Philipp, Roussillon RCM, Montérégie, Québec, Canada Size: 13 x 8...

A large stacked cluster of highly translucent to transparent golden rhombohedral Calcite crystals. With its golden color, silky luster and stair-stepped form, this is a unique and aesthetic piece. In excellent condition. Location: Saint-Philippe Quarry, Saint-Philipp, Roussillon RCM, Montérégie, Québec, Canada Size: 10 x 8 x...

A large, colorful and aesthetic piece featuring numerous intersecting spherical aggregates of golden Thomsonite on a plate of miniature beige Stilbite crystals. The Thomsonite spheres really pop on the Stilbite crystal plate making for a striking specimen with great color and contrast. In excellent...

A exceptionally large specimen of deep-red Vanadinite crystals on black Goethite matrix. The crystals are large, sharp, lustrous and translucent and contrast nicely with the dark Goethite matrix. Very aesthetic piece in excellent condition. Location: Mibladen, Midelt, Morocco Size: 17.5 x 7.5 x 18 cm

A large specimen of deep-red Vanadinite crystals on black Goethite matrix. The crystals are large, sharp, lustrous and translucent and contrast nicely with the dark Goethite matrix. Very aesthetic piece in excellent condition. Location: Mibladen, Midelt, Morocco Size: 18 x 9 x 11 cm

A unique and rare piece featuring a translucent, cream-colored Stellerite crystal sphere in a well protected Basalt vug lined with white Chalcedony. An exceptional and hard to find specimen with striking crystal formation, contrast and rarity. In excellent condition. Location: Aurangabad District, Maharashtra, India Size: 9...

A very aesthetic and beautiful matched pair of coral halves that have been pseudomorphed by Chalcedony/Agate. Chalcedony, in this rounded, banded form, is referred to as Agate. This piece was sawn in half and the faces polished, displaying the brown, banded Agate lining and...

A very aesthetic and beautiful matched pair of coral halves that have been pseudomorphed by Chalcedony/Agate. Chalcedony, in this rounded, banded form, is referred to as Agate. This piece was sawn in half and the faces polished, displaying the brown, banded Agate lining and...

A large and striking partial Amethyst Geode with incredible color and clarity. The crystals are large with pristine terminations. And it stands steadily on its own. A very aesthetic piece for a great price. In excellent condition. Location: Rio Grande do Sul, Brazil Size: 11 x...

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...

An exceptionally large plate of Hematite included Quartz crystals. The overall plate has a reddish color to it, but all of the tips of the crystals have a rich-red termination which makes the crystals pop, and the matrix crust is a much lighter reddish...

This is a very unique specimen: A spherical cluster of brown Calcite crystals pseudomorphed after Ikaite. The Calcite chemically replaced the mineral Ikaite while retaining the crystal shape of the original Ikaite. Although not an official name, this particular specimen/pseudomorph is referred to as...

This is a very unique specimen: A spherical cluster of brown Calcite crystals pseudomorphed after Ikaite. The Calcite chemically replaced the mineral Ikaite while retaining the crystal shape of the original Ikaite. Although not an official name, this particular specimen/pseudomorph is referred to as...

This is a very unique specimen: An elongated cluster of brown Calcite crystals pseudomorphed after Ikaite. The Calcite chemically replaced the mineral Ikaite while retaining the crystal shape of the original Ikaite. Although not an official name, this particular specimen/pseudomorph is referred to as...

A unique piece featuring crystalline nodules of deep-blue Azurite and mint-green Malachite on a cream-colored matrix. The color and contrast is amazing - a great piece in excellent condition. Location: Touissit-Bou Beker Mining District, Jerada Province, Oriental Region, Morocco Size: 7.5 x 6 x 8.5 cm...

An exceptionally large and striking piece featuring a huge lustrous, cognac-colored Calcite twin on a large “tail” of colorless to white druzy Quartz. The crystal faces are pristine, with visible striations and sharp edges. The luster appears “wet”. The contrast between the Calcite and...

A very colorful piece featuring deep-yellow/golden botryoidal Mimetite crystals on a red-brown matrix, along with numerous transparent Calcite rhombohedrons scattered throughout the piece. I also find the unusual shape of the piece an added attraction. A very aesthetic piece with great color, contrast, luster...