A beautiful, transparent, gemmy light blue Aquamarine on Albite. The Aqua crystal is undamaged with a perfect termination. Awesome specimen and great price. Location: Shigar Valley, Skardu District, Pakistan Size: 6 x 3.5 x 3 cm

This is a huge, stunning specimen of etched Aquamarine on Albite with Muscovite. The Aqua is essentially colorless, transparent, gemmy and perfect. (Incidentally, Aquamarine in its purest form is colorless, although it is frequently tinted by impurities.) But the natural hydrothermal etching makes the...

This is a fascinating specimen of Aquamarine from China. If features two large opposing tabular crystals in addition to several more smaller tabs on matrix along with numerous aggregates of sharp small Muscovite crystals. The large tab on top (in the video) has a...

A large, perfectly terminated transparent light-blue Aquamarine on bladed Muscovite Mica crystals. In addition to the main Aquamarine crystal are three smaller Aquamarine crystals perfectly terminated as well. A truly superb specimen with flawless crystals, excellent contrast and symmetry. No damage. Location: Chumarbakor Mine, Nagar...

A large, lustrous radiating cluster of translucent red-brown Aragonite crystals. The crystals are considered pseudo-hexagonal, that is, they appear 6-sided but are actually three twinned crystals forming together. In excellent condition. Location: Tazouta, Sefrou Province, Fés-Boulemane, Morocco Size: 10 x 7 x 5.5 cm

A large, lustrous radiating cluster of translucent red-brown Aragonite crystals. The crystals are considered pseudo-hexagonal, that is, they appear 6-sided but are actually three twinned crystals forming together. In excellent condition. Location: Tazouta, Sefrou Province, Fés-Boulemane, Morocco Size: 11 x 6.5 x 6 cm

A large, lustrous radiating cluster of translucent red-brown Aragonite crystals. The crystals are considered pseudo-hexagonal, that is, they appear 6-sided but are actually three twinned crystals forming together. In excellent condition. Location: Tazouta, Sefrou Province, Fés-Boulemane, Morocco Size: 8 x 5 x 6.5 cm

A large stalactitic formation of translucent, lustrous white, cave Aragonite. A very aesthetic piece with countless delicate branching crystals throughout. Great luster, crystal formation and size. In excellent condition. Location: Chihuahua, Mexico Size: 13.5 x 9 x 12.5 cm

An extremely aesthetic specimen of botryoidal sky-blue Aragonite with needle-like (acicular) crystals throughout on dark-brown matrix. The unique sky-blue color is a result of copper inclusions, creating a unique, natural (no artificial dyes) and beautiful color. In excellent condition. Location: Wenshan, Yunnan Province, China Size: 10.5...

This piece hosts a complete spray of radiating, bronze-colored Astrophyllite crystals on a nicely contrasting bed of white Quartzite, along with a smaller spray on the side. The Astrophyllite crystals have an almost metallic luster. I have searched far and wide and have rarely...

A large piece with dense coverage of golden-brown Astrophyllite blades on a contrasting matrix of white Quartzite. The size, contrast and metallic luster make for a unique and aesthetic specimen. In excellent condition. Location: Eveslogchorr Mt., Khibiny Massif, Murmansk Oblast, Russia Size: 6 x 3 x...

This large piece hosts numerous sprays of radiating, bronze-colored Astrophyllite crystals with metallic-like luster on matrix. Great symmetry and luster. Unique and aesthetic piece in excellent condition. Location: Eveslogchorr Mt., Khibiny Massif, Kola Peninsula, Russia Size: 9.5 x 3.7 x 8.5 cm

A lustrous and colorful piece featuring numerous long, lustrous, dark-green crystals of Atacamite on a matrix of light-green druzy Quartz. A unique piece in excellent condition. Location: Lily Mine, Pisco Umay, Ica Department, Peru Size: 11.5 x 3 x 6 cm

A very aesthetic and colorful piece featuring a chocolate-brown Limonite matrix hosting a cluster of intergrown, transparent and lustrous Calcite rhombs heavily included by rich-teal, fibrous Aurichalcite across the top ridge. There are also small clusters and veins of radial, acicular Aurichalcite and Calcite...

A striking piece featuring lustrous, translucent, deep-blue Azurite crystals on dark matrix from Tsumeb. There are Azurite crystals thoughout all the surfaces, but the front is completely packed with row after row of amazing tabular Azurite crystals. The sparkle (due to the numerous reflective...

An attractive cluster of deep-blue, translucent, lustrous Azurite crystals on matrix from Tsumeb. The focal crystal has great color and an exceptionally reflective face. A great specimen from a desirable locality! Location: Tsumeb, Namibia Size: 5.5 x 3 x 2.5 cm

A very unique piece featuring deep-blue, translucent Azurite crystals and veins crisscrossing throughout a pale-green matrix from Tsumeb. The color, veining and contrast is very eye-catching. In excellent condition. Location: Tsumeb, Namibia Size: 8 x 3.5 x 4 cm

This specimen features a white Kaolinite matrix hosting numerous miniature concretions of royal-blue Azurite crystals. Many of the concretions have intergrown to form larger botryoidal-like clusters while others have not, creating a very unique and aesthetic presentation. The contrast and symmetry of the concretions...

This is a large and stunning piece - multiple rosettes (crystal aggregates) of deep blue Azurite clusters set on a background of rich green Malachite, making for an incredibly aesthetic piece that is not only unusual and rare, but striking in its appearance. I...

This is a beautiful and unusual piece with a background of rich green Malachite hosting some deep blue Azurite clusters (crystal aggregates). Rare and incredibly aesthetic, you have to see it in person to truly appreciate the beauty of this piece. No damage. Location: Bou...

This is a really interesting piece. This has a single, large, well formed beautiful complete Azurite crystal sitting all by itself on a sandstone matrix. The contrast really sets it apart. The crystal is a translucent deep blue as seen by the backlit pic....

This specimen features a white Kaolinite matrix hosting a single disc-shaped concretion of royal-blue Azurite crystals. The Azurite grew between layers in the Kaolinite and due to extreme pressure the Azurite was compressed and forced to grow laterally, radiating outward, thus frequently forming disc-shaped...

This specimen features a white Kaolinite matrix hosting two disc-shaped, intergrown concretions of royal-blue Azurite crystals. The contrast and symmetry is amazing - a superb and aesthetic specimen in excellent condition. Location: Malbunka Copper Mine, Western Aranda, Areyonga, Central Australia, Northern Territory, Australia Size: 6 x...

This unique specimen features a white Kaolinite matrix hosting two pairs of disc-shaped, inter-grown concretions of royal-blue Azurite crystals. The contrast and symmetry is amazing - a superb and aesthetic specimen in excellent condition. Location: Malbunka Copper Mine, Western Aranda, Areyonga, Central Australia, Northern Territory,...

A large beautiful specimen featuring deep-blue Azurite crystals with some that have begun to transform into rich-green Malachite pseudomorphs after Azurite. The glassy luster of the Azurite contrasts beautifully with the velvet luster of the Malachite and is further contrasted with the scattered white-gray matrix....

Deep-blue crystallized Azurite with minor rich-green fibrous Malachite. Great symmetry and contrast in both color and luster - very nice specimen in great condition. Location: Aouli, Medelt, Morocco Size: 8 x 4.5 x 4 cm

A striking piece featuring lustrous, translucent, deep-blue Azurite crystals on a green Malachite coated matrix with colorless lustrous Cerussite crystals from Tsumeb. There are Azurite crystals thoughout all the surfaces, but the front is densely populated with numerous amazing tabular Azurite crystals. The sparkle...

A beautiful piece loaded with  golden tabular rhombohedral Barite crystals. The crystals are numerous, transparent and gemmy and the piece is in excellent condition. Location: Meidle Mine, Bootstrap District, Elko County, Nevada, USA Size: 17.5 x 10 x 8 cm

Highly lustrous, transparent, golden-yellow tabular Barite crystals on matrix. The Barite crystals are best described as: “flattened tabular with pointed ends.” (Minerals.net) This piece is very aesthetic with great luster, contrast and balance - in excellent condition. Location: Cerro Warihuyn, Miraflores, Peru Size: 10.5 x 6.6 x...

A beautiful piece featuring numerous lustrous, transparent to translucent golden rhombohedral crystals of Barite on a crystalline gray-Quartz matrix. The crystals are sharp and exhibit zoning and the piece has great balance. Pieces like this from the closed Sherman Mine in Colorado are hard...