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Grape Agate Amethyst large rare specimen

Crystals, Minerals and Stones

CrystalRockology specializes in quality Crystals, Minerals and Stones at affordable prices. A knowledgeable Crystal Shop that intuitively and lovingly selects from sources around the world. 

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This is an attractive, fascinating Fibrous Malachite, unusually larger size single "ball" formation. No discernible contact point with the Malachite is evident.
This is an absolutely gorgeous, shimmering, fibrous Malachite specimen with rich green colors. 100% natural and authentic. Malachite is often referred to as one of the most beautiful minerals on Earth.

Fibrous Malachite Rarer Ball Form 55g

$78.88
Beautiful Vanadinite Mineral from Morocco. Mineral collection.
Vanadinite mineral small cabinet size; perfect for mineral collector.

Vanadinite Crystal Cluster 70grams

$145.00
This is a truly excellent Pink Amethyst Crystals Geode with good shine on the faces of the crystals, both on the rosettes and the tabular looking crystals.
This is an excellent, quality Pink Amethyst Crystals Geode specimen with multiple darker pink, prismatic, flower like rosette formations and a secondary growth bridge formation growing inward from the edge of the specimen.

Pink Amethyst Excellent Darker Rosette Formations | 136 grams

$142.55
Pink Amethyst Crystal Cave shaped Crystal

Pink Amethyst Crystal Geode 73 grams

$65.00
This is a beautiful, juicy pocket of darker Pink Amethyst presenting with a nice shine and hematite with manganese occurrence across the surface of some of the crystals.
Specializing in the highest quality Pink Amethyst Crystal Geodes available. Always 100% natural. The source for this beautiful geode of Pink Amethyst crystals is the El Chioque Mine, Pehuenches-Neuquen, Patagonia, Argentina

Pink Amethyst Crystal Geode 47 grams

$48.88
Purple Aragonite from Spain, shown in hand.

Purple Aragonite Crystal Specimen 49grams

$35.00
This is an exceptional, truly rare, translucent to transparent, pale to light salmon pink Heulandite with white, some colorless Stilbite and minor Chalcedony Stalactite formation from an old collection. The entire specimen has an intriguing, overall sparkly, old type key shaped appearance.
The combination of the well formed rhombic, wedge shaped Heulandite and slender, tabular Stilbite is beautiful, add to that a truly rare stalactite form, and you have an absolutely wonderous specimen!

Rare Heulandite Stilbite Key Shaped Stalactite India 5g

$125.11
Here is a distinctly unusual mineral occurrence. This is an excellent, truly rare, translucent to transparent, pale to light salmon pink Heulandite with white, some colorless Stilbite and minor Chalcedony Stalactite formation from an old collection.
This entire specimen has an intriguing, overall sparkly, fan shaped appearance. The source for this surprising and exceptional Heulandite and Stilbite Stalactite formation is Sakur, the Ahmednagar District, Nashik Division, Maharashtra, India.

Rare Heulandite Stilbite Sparkly Pearly Lustrous Stalactite India 9g

$160.55
Elongated Apophylite on Prehnite
Prehnite P.S. after Laumenite

Prehnite Pseudomorph After Laumontite Crystal Cluster 15g

$44.00
This is excellent Apophyllite, exhibiting many double terminated crystals, with flattened rhombohedral sugary appearing Calcite, growing on Quartz druse on a basalt matrix. Source: Jalgaon District, Nashik Division, Maharashtra, western India.
The entire surface of the specimen is naturally dusted with a scattered coating of red Hematite that gives the entire specimen a beautiful mauve to rose-pink color. Source: Jalgaon District, Nashik Division, Maharashtra, western India. Obtained from our contact that has a direct relationship with the owners of the mines in India.

Apophyllite With Flattened Rhombohedral Calcite Hematite 310g

$105.55
This is superb, lustrous Vanadinite specimen with many beautiful hexagonal prism crystals on natural Manganese Oxide coated Goethite on matrix. The source for these excellent Vanadinite crystals is the Mibladen Mining District, Khenifra Province, Meknes-Tafilalet, Morocco.
These well formed Vanadinite crystals present beautifully with the contrasting dark brown-grey, black looking natural Manganese coating as a backdrop they are perched on. The source for these excellent Vanadinite crystals is the Mibladen Mining District, Khenifra Province, Meknes-Tafilalet, Morocco.

Superb Vanadinite Crystals on Manganese Coated Goethite 111g

$170.11
This is a sensational, lustrous, quality, Pink Amethyst Crystals Geode specimen with numerous, well formed transparent and translucent double terminated crystals.
The darker pink crystals presenting in the beautiful Pink Amethyst Crystals Geode are representative of higher quality Pink Amethyst.

Pink Amethyst Sparkling Double Terminated Crystals | 135 grams

$95.11
This is an unusual, beautiful, quality, Pink Amethyst Crystals Geode specimen with a grouping of atypical elongated crystals, definitely less common, some exhibiting re-crystallized or "self-healed" faces and terminations.
The darker pink crystals are representative of higher quality Pink Amethyst. The many crystals in this specimen appear fascinatingly crowded in the pocket.

Pink Amethyst Geode Unusual Elongated Crystals | 177 grams

$81.55
This is an outstanding, beautiful, quality, Pink Amethyst Crystals Geode specimen with excellent darker pink color, featuring a fascinating, unusual stalactite like formation of crystals near the center of the specimen with a double terminated crystal perched near the the top.

Pink Amethyst Geode Cool Stalactite Crystal Formation | 137 grams

$117.55
Apophyllite, Zeolite Crystal Pseudocubic
Apophyllite with peachy Stilbite Crystals.

Apophyllite, Big Pseudocubic Crystal with Stilbite 55grams Zeolite

$60.00
Out of stock
This is a sensational, large, top quality, light salmon pink Heulandite specimen that presents with highly lustrous, pearly crystals growing on a basalt matrix.
The majority of the gorgeous wedge shaped Heulandite crystals growing on this over 5 inches in size specimen are absolutely pristine.

Heulandite Top Quality Pink Pearly Lustrous Crystals Large 469g

$295.11
This is an extraordinary, less common occurrence of radiating, snowball-like creamy white Mordenite on a curved bed of blue-gray Quartz growing over a basalt matrix.
The blue-gray Quartz provides a beautifully contrasting backdrop for the excellent Mordenite in this specimen.

Mordenite Radiating Snowball Like Crystals on Blue-Gray Quartz 265g

$285.11
This is a terrific Prehnite pseudomorph after Laumontite specimen with translucent, lustrous, rectangular Apophyllite crystals and a layer of snowy looking, silky Mordenite.
This fine Prehnite pseudomorph after Laumontite specimen features fascinating finger-like stalks, some stalactite-like, of pale, light blue-green Prehnite.

Prehnite Pseudomorph After Laumontite Apophyllite Mordenite 144g

$154.55
This is an excellent, large Prehnite pseudomorph after Laumontite specimen with lustrous, transparent and translucent, rectangular Apophyllite crystals.
This large Prehnite pseudomorph after Laumontite specimen is a fine example of crystallized Prehnite that replaced prismatic crystals that were once Laumontite.

Prehnite Pseudomorph After Laumontite Apophyllite Large 169g

$225.11
This is an exceptional, large Prehnite pseudomorph after Laumontite specimen with lustrous, transparent and translucent, rectangular Apophyllite crystals.
This specimen is an excellent example of crystallized Prehnite replaced prismatic crystals that were once Laumontite.

Prehnite Pseudomorph After Laumontite Apophyllite Large 238g

$270.11
This is a beautiful Vesuvianite crystal specimen exhibiting an overall unusual growth pattern and featuring some less common, smooth and lustrous surfaces.
There appears to have been some interruption of growth and self-healing of the crystalline structure to this fascinating Vesuvianite specimen. The specimen exhibits an overall heart shape from at least two angles.

Vesuvianite Crystal Unusual Growth Lustrous Faces 248g

$145.11
This is a superb, unusually larger and 100% natural, highly lustrous, quality Vesuvianite specimen with excellent formation including exceptional stepped growth.
This is a truly a higher grade example of Vesuvianite crystal specimen above and beyond in quality than the norm of what is usually available from this location.

Vesuvianite Superb Luster Smooth Faces Unusual Size 280g

$251.11
Black Tourmaline Schorl with Microcline

Terminated Black Tourmaline Shorl Erongo Namibia 12g

$72.00
Quartz with Epidote mineral from Lima Peru

Quartz Crystals with Epidote Peru Mineral 50grams

$98.88

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