Crystal Lusters

Features: Brilliant octahedral Pyrite crystals with high metallic luster Transparent Quartz points providing visual balance Natural rainbow iridescence from trace Arsenopyrite Excep...

Large cluster of silver-metallic arsenopyrite crystals with highly reflective luster with unusual parallel growth aggregates with small isolated rosettes of muscovite.

The galena crystals have mirror-like luster on the faces with layered crystals growth patterns on the surfaces.

From Machow Mine, Tarnobrzeg, Poland Diverging sprays of transparent, golden barite crystals on matrix with yellow iron. The barite crystals are elongated, prismatic crystals with g...

From Yaogangxian Mine, Nanling Mountains, Hunan Province, China Translucent green fluorite crystal cluster with bright luster and well crystallized.

 The calcite crystals have matte luster and have small rhombohedral faces at the tips.

The apophyllite crystals have high luster and high refractive index making them sparkle.

The quartz crystals are octahedral form with satin luster on the crystal faces caused by microscopic crystallization patterns.

 The galena crystals have mirror-like luster on the faces with layered crystals growth patterns on the surfaces.

This exceptional specimen showcases brilliant, sharply defined metallic crystals that shimmer with a captivating golden luster.

They are definitely one of the finest barite discoveries in decades when it comes down to size of crystals, color, luster and aesthetics. These are not going to be around long.

Bright metallic galena crystals with mirror-like surface luster with minor quartz.

Each piece is naturally formed over millions of years, displaying unique crystal habits, excellent luster, and distinctive mineral characteristics.

From Lonavala Quarry, Pune District, Maharashtra, India Lustrous transparent-to-translucent large green apophyllite crystals overgrown on matrix. The apophyllite crystals have high ...

The cluster displays vivid red to deep orange hexagonal crystals with sharp edges and a bright vitreous luster.

The garnets display rich reddish-brown to deep red tones with natural crystal faces and a vitreous luster, creating strong visual appeal.

The vanadinite crystals display rich red to orange hues, forming well-defined hexagonal prisms with a brilliant vitreous luster.

The garnets exhibit natural luster and defined crystal faces, creating visual depth and balance within the piece.

Large specimen of 3-inch crystals of gem translucent emerald-green apophyllite with double terminations on a bed of wet luster pink stilbite crystals in parallel formation .

Sourced from the mineral-rich mountains of Pakistan, this piece displays striking luster, sharp crystal formations, and natural balance that make it highly desirable among collectors...

Crystal formation is sharp and well define etched silky luster crystal faces.

Its well-defined prismatic structure and excellent luster highlight the crystal’s natural beauty and clarity.

Galena from Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria Bright metallic galena crystals with mirror-like surface luster with minor quartz. 12.6 lbs, 7 x 2.5 x...

This museum-worthy combination specimen features a striking interplay between translucency and opacity: showcasing massive, sharply terminated Quartz crystals with natural luster and...

Specimen Muscovite on Cleavelandite Weight: 1324 grams Dimension: H: 12.5 x W: 17 x D: 10 cm Origin: Skardu District, Gilgit Baltistan Province, Pakistan Treatment: None This...

The lustrous Calcite rests atop a uniquely textured Barite matrix – accented by rich, dark Sphalerite crystals whose metallic luster provides striking contrast to the translucent gol...

Specimen Type: Calcite Weight: 635 grams Dimension: H: 12.5 x W: 16 x D: 6.5 cm Origin: Qilla Saifullah District, Baluchistan Province, Pakistan Treatment: None This elegant Na...

The tantalite displays deep metallic luster and sharp crystal form, contrasting elegantly with the reflective, layered muscovite sheets.

The Tourmaline shows excellent crystal form and luster, while the Aquamarine displays fine transparency and subtle color zoning.

From Merelani Hills, Lelatema Mts, Simanjiro District, Manyara Region, Tanzania Extremely rare specimen of a large metallic luster pyrite crystal. It has a super high reflective mi...

From Huanggang Fe-Sn deposit, Hexigten Banner, Ulanhad League, Inner Mongolia, China Large stalactitic formation of quartz covered by a second generation of translucent navy blue...

From Berg Aukas Mine, Grootfontein, Otavi Mountain Land, Namibia This specimen has lustrous and transparent dark-brown Descloizite crystals in a intergrown formation with sharp bevel...

Featuring rich, grape jelly purple Amethyst crystals with high luster and excellent clarity, the geode is accented by generous deposits of soft, creamy Calcite that provide striking ...

From Elmwood Mine, Carthage, Tennessee Single double terminated twinned crystal of rich golden calcite on matrix lined with metallic luster sphalerite crystals.The Calcite is in pri...

They are definitely one of the finest barite discoveries in decades when it comes down to size of crystals, color, luster and aesthetics. These are not going to be around long.

From Mogok, Sagaing Division, Myanmar (Burma) An excellent complex crystal of red Spinel crystals with deep cherry-red to translucent strawberry-red crystals with a glassy luster.

From Huanggang Mine, Kèshíkèténg Qí, Chifeng, Inner Mongolia, China Large specimen of silvery metallic luster arsenopyrite crystals in a subparallel growth formation on gossan matrix...

They are definitely one of the finest barite discoveries in decades when it comes down to size of crystals, color, luster and aesthetics. These are not going to be around long. 1....

From Joplin, Missouri, USA An aesthetic formation of interconnected cubic galena crystals bright metallic luster all on gossan matrix.

This gorgeous specimen features a rich, forest green color, an intriguing botryoidal crystal habit, and marked luster. Thanks to an exterior that is composed of thousands of tiny, de...

Features Specimen authentic pyramidic pyrite cluster Origin from Peru Measurements: 8″ x 4″ x 9.5″; Weight: 16 lb Large collector‑grade formation with exceptional geometry Brilliant...

Key Features Authentic Brazilian Amethyst Geode with naturally occurring quartz inclusion 29 lb display size — substantial presence without overwhelming a space High‑luster, fully t...

Each half displays a rich interior of violet crystal points with impressive luster and depth, framed by polished Chalcedony and Quartz banding.

The glazes devised by William Howson Taylor included misty soufflé glazes, ice crystal effect glazes - "crystalline", luster glazes resembling metallic finishes, and the most highly ...