Calcite Crystal

This true display specimen with fantastic aesthetics features two large cubic golden calcite crystals twinning into each other, with one appearing the engulf the other.

Contrasting beautifully against this vibrant copper silicate mineral are large, gemmy golden Calcite crystals, creating an elegant visual interplay of color and texture.

This stunningly gemmy and large Calcite crystal from the Elmwood Mine, Tennessee, exemplifies why this locality produces some of the world’s finest Calcite.

A beautiful Amethyst geode from Uruguay featuring intensely coloured deep purple crystals surrounding a striking white Calcite crystal.

The depth of hue and clarity in this piece create a striking visual contrast with the accenting Calcite crystals – including one particularly sculptural, well-formed crystal that anc...

This vibrantly contrasting specimen showcases moderately sized emerald-green Dioptase crystals crowning a matrix of glassily crystallized Calcite, accented with rare powder-blue Plan...

A spectacular amethyst cluster with two sets of unusual finger-like calcite crystals on a bed of druzy quartz. The formation is a pleasing dark purple colour with large peaks and i...

Nestled among them, the yellow calcite crystals add warmth and brightness, enhancing the overall visual harmony of the piece.

A delicate and elegant specimen from India, featuring soft pink stilbite and creamy calcite crystals of different sizes, all resting on a base of chalcedony quartz.

The calcite crystal, known for its rhombohedral shapes and clarity, exhibits an isometric structure, enhancing its reflective surfaces and giving it a brilliant focal quality.

A striking Yellow Calcite specimen from Wenshan, Yunnan Province, China, featuring tall crystal formations crowned by beautifully shaped golden-yellow Calcite crystals.

This large cabinet size piece features multiple sharply defined, twinned Calcite crystals dramatically set on a contrasting, textured matrix.

Due to the delicate nature of these needle calcites, a couple of crystals were professionally re-glued during preparation.

This exceptional specimen from La Viesca mine, La Collada, Asturias, Spain features sharp purple and blue fluorite cubes beautifully set on a bed of white quartz crystals. Scattered ...

From Wagholi Quarry, Maharashtra, India Vibrant royal blue cavansite crystals in spherical aggregates on quartz microcrystal-coated matrix with small isolated rhombic calcite crys...

Cylindrical stalactite of calcite crystals mixed with red hematite. Hematoid Quartz contains both the amplification properties of Quartz with the balance and stability of Hematite.

Cylindrical stalactite of calcite crystals mixed with red hematite. Hematoid Quartz contains both the amplification properties of Quartz with the balance and stability of Hematite.

Cylindrical stalactite of calcite crystals mixed with red hematite. Hematoid Quartz contains both the amplification properties of Quartz with the balance and stability of Hematite.

Cylindrical stalactite of calcite crystals mixed with red hematite. Hematoid Quartz contains both the amplification properties of Quartz with the balance and stability of Hematite.

Cylindrical stalactite of calcite crystals mixed with red hematite. Hematoid Quartz contains both the amplification properties of Quartz with the balance and stability of Hematite.

Cylindrical stalactite of calcite crystals mixed with red hematite. Hematoid Quartz contains both the amplification properties of Quartz with the balance and stability of Hematite.

Cylindrical stalactite of calcite crystals mixed with red hematite. Hematoid Quartz contains both the amplification properties of Quartz with the balance and stability of Hematite.

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...

A remarkable collector’s piece featuring a large transparent Calcite crystal rising from a bed of deep purple Amethyst.

The long formation preserves prominent golden calcites crystal on a bed of deep purple amethyst and is particularly sculptural.

Very aesthetic cluster of yellow crystals of cubic fluorite with a colorless calcite crystal perched on the top edge and drusy quartz overgrowth. 5 lbs, 6 x 6 x 4 inches

Feast your eyes on this remarkable specimen featuring vibrant yellow calcite crystals elegantly perched on a natural matrix, originating from the rich mineral deposits of the USA.

From the taller stalactite, a sharply defined white Calcite crystal emerges in contrast. As a result, the bright Calcite stands out dramatically against the rich Amethyst, creating a...

The long fromation preserves a prominent golden calcite crystal on a bed of deep purple amethyst and is particularly sculptural.

The cluster formation enhances the specimen’s overall presence, while associated calcite crystals add contrast and balance to the composition.

This fascinating raw specimen features a pristine, water-clear to snowy-white formation of terminated quartz crystals—often growing in sharp prismatic points or dense crystalline mat...

He wields an impressively tall, piercing crystal, shaped like a sword (an extension of the calcite).

The bright Cobalt based color being presently in the exterior portions of the calcite crystals makes them appear too be outlined in hot pink.

The contrast between the calcite crystals and the vibrant yellow crystals creates a striking, geometric composition that highlights the natural beauty and intricate details of the mi...

PRODUCT INFORMATION: Specimen Type: Red Honey Calcite Crystal Sphere Weight: 548 Gram Dimension: H: 6.6 x W: 6.6 x D: 6.6 Cm Origin: Pakistan Treatment: None DESCRIPTION: Stunni...

This fluorite is grown naturally atop a matrix of micro calcite crystals. 11.2 lbs, 9 x 8 x 5 inches.

Prominent and sharply defined, the calcite draws immediate attention. Long scalenohedral calcite crystals formed on a conglomerate of calcite, creating a composition that leaves us w...

From Kamoya Mines, Lualaba Province, Democratic Republic of the Congo Several bright metallic crystals of rare carrollite running through white calcite crystals with brassy yellow-m...

This Authentic Amethyst Cluster Geode from Brazil is a premium natural formation of gem amethyst adorned by small, smooth calcite crystals. The semi-geode cathedral decor showcases g...

Calcite crystal 15\. Galena (lead ore) 16\. Malachite (copper carbonate) 17\.

Golden Calcite Specimen ▫️ Description A supremely glassy and lustrous Yellow Calcite crystal takes center stage in this natural amethyst cluster specimen, growing harmoniously ato...

This pleasing open geode contains a bed of orange-brown amethystine quartz of moderate size with a frontal rosette of several small calcite crystals. The borders polished. This ...

The calcite crystals formed with perfect clarity and balance, resembling petals blooming from the heart of the geode.

Amethyst Cluster with Rare Cubic Geometrical Calcite ▫️ Description This outstanding specimen features an intact, rare cubic calcite crystal perfectly perched atop a deep purple a...

Uncovered during a single, now-legendary discovery at the Sweetwater Mine in 2019, this remarkable cluster presents a dramatic fan-like arrangement of lustrous calcite crystals in de...

When viewed up close, tiny micro-calcite crystals can be spotted, adding a rare and delicate detail to the piece.

The crystal faces are naturally polished, and thousands of micro-calcite crystals add a rare touch to the cluster while giving it a lively, reflective presence.

The eight-inch Calcite crystal formed flawlessly, “hugged” by vibrant purple Amethyst that provides a contrast and makes it pop with brilliant luster.

Prominent and sharply defined, the calcite draws immediate attention. Long scalenohedral calcite crystals formed on a conglomerate of calcite, creating a composition that leaves us w...

This particular specimen usually features multiple lustrous, transparent, golden-amber colored barite crystals and golden calcite crystals. Barite is also featured in the American Mi...

These calcite crystals developed during later mineral phases, adding contrast, texture, and geological depth to the overall composition.

The geode's interior is a spectacle of lustrous deep purple druzy, where each druzy reflects light because of the naturally polished and perfectly shaped points, creating a canvas of...

This Authentic Amethyst Cluster Geode from Brazil is a premium natural formation of gem amethyst adorned by small, smooth calcite crystals. The semi-geode cathedral decor showcases g...

A thin basalt “skin” surrounds the druzy, and on the amethyst geode you can see a prominent, intact calcite crystal. The citrine geode shows a color that glows from within the crysta...

Another special characteristic of this piece is the combination of gemmy Amethyst points and calcite crystal inclusions inside the portal. The Amethyst displays a vibrant purple tone...

To top it all off, a perfectly clear calcite crystal has found its way to the pinnacle of the formation, crowning the specimen with a never-before-seen formation.

Beautiful coffee table in brazed brass, simulating two tree branches, with a rare Brazilian amethyst geode at its center, made unique by calcite blocks. These are a group of calcite ...

A small amethyst cluster with interesting sprinkling of creamy calcite crystals. Polished at the edges. This piece was legally and ethically sourced directly in the prestigious mine...

18th-century Italian fragment base with fossil agate coral and calcite crystal on a polished agate base.  The 18th century hand carved fragment base is originally from Tuscany.

This Genuine Amethyst Cluster Geode from Brazil is a top quality natural formation of gem amethyst accented by small flat calcite crystals. The half geode cathedral decor features lu...