Large Fluorite Crystals on Quartz Specimen

A matrix of white to translucent quartz crystals with lilac fluorite crystals; supplied in a cardboard specimen tray. 370 grams, 88 mm (3 1/2 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloy

A matrix containing clusters of large clear to translucent fluorite crystals; supplied in a cardboard specimen tray. 252 grams, 80 mm (3 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gr

A specimen of golden amber-coloured fluorite crystals; supplied in a cardboard specimen tray. 653 grams, 84 mm (3 1/4 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [No Reser

Large crystal quartz geode specimen, in natural rock formation, approx 9.5"h, 21.5"w, 16"d, 113lbs Start Price: $80.00

DESCRIPTION: A Large Clear crystal quartz specimen showing a nice formation of singlet crystals, accented along the underside with russet skin. CIRCA: 20th Century DIMENSIONS: H: 5.5" W:13 " L: 8.5 "

A large lilac amethyst crystal within dense formations of white quartz crystals; supplied in a cardboard specimen tray. 338 grams, 91 mm (3 1/2 in.). Mineral Imports, London, UK. Gregory, Bottley & Ll

A large quartz mineral specimen. The total approx weight is 24.6 lbs. From a Mt Vernon, NY estate. Dimensions: 14" in length x 12" wide.

Large Smoky Quartz Crystal Specimen, measures 6''L x 2.5''H x 2.75''W, beautiful piece

DESCRIPTION: Large quartz crystal geode with crystal points throughout, and spots with amethyst and an overall elongated form tapering towards the top. ORIGIN: Brazil DIMENSIONS: H: 30" D: 11.5" L: 15

MATERIAL: Quartz CONDITION: Very good condition Size: approx 7,5 inch (191 mm) Weight: 2 lbs (907 g) Origin: Brazil Quartz is one of the most well-known minerals on earth. It occurs in basically all m

Large Slab Cut Quartz Crystal Specimen. Approximately 15.0w x 5.812D 1.25 in

Natural quartz specimen; the fine large crystals stained with iron barite, and surrounded by hematite; L: 4 1/4"

Larger size natural smoky quartz mineral specimen. Large crystal pint with a smaller twinned crystal. Deep dark brown black color fading into white quartz. Very nice decorative element. Gives off nice

Five large natural selenite rock crystal gypsum quartz mineral specimens. Largest: 20" L x 5" W. Provenance: Property from an Upper East Side townhouse.

DESCRIPTION: Naturally occurring stone formation containing quartz crystals of varying sizes. Piece has a narrow fissure in one side, interior of which is heavily dusted with natural, clear quartz for

DESCRIPTION: Naturally occurring stone formation containing quartz crystals of varying sizes. Piece has a narrow fissure in one side, interior of which is heavily dusted with natural, clear quartz for

Mineral specimen, large rough-hewn quartz druzy crystal geode on brass stand. 8" diameter.

Bouquet de cristaux de quartz Quartz Crystal Cluster Brazil A mid-sized display specimen having large hexagonal quartz crystals with good transparency and well-defined terminations, measuring up to 10

A large natural deep purple crystal cathedral amethyst quartz geode mineral specimen. Emits a vibrant, positive energy, helping to balance the harmony in one's life, home, or office space. Dimensions:

Materials: Aquamarine, Fluorite Natural Aquamarine Crystals with Pinkish Orange Fluorite Crystals on Muscovite Mica Specimen - Specimen contains a very large size fluorite crystals in the combination.

Nice example of transparent colorless form of quartz gemstone having an appearance of large chunks of shattered glass. No apparent markings. Dimensions: 10 X 11.25 X 4.5 in. Condition: Good overa

Art by God. A large natural history deep purple crystal cathedral amethyst quartz geode mineral specimen. Emits a vibrant, positive energy, helping to balance the harmony in one's life, home, or offic

Art by God. A large natural history deep purple crystal cathedral amethyst quartz geode mineral specimen. Emits a vibrant, positive energy, helping to balance the harmony in one's life, home, or offic

Bouquet de cristaux de quartz Quartz Crystal Cluster Brazil A large cabinet-sized specimen comprising several well-formed crystal points with good luster which radiate. Weighing approximately 3.0 kilo