Large Stalagmite Crystal Specimen Formation. Scul

Large Stalagmite Crystal Specimen Formation. Sculptural form on vintage base. -- Dimensions: H: 30 inches: W: 30 inches: D: 15 inches ---

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

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 "

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

DESCRIPTION: Crystal cathedral geode heavily dusted with natural, deep purple, crystal points. Bottom of piece shows cross section of stone from which formations extend. CIRCA: 20th Century DIMENSIONS

DESCRIPTION: Crystal cathedral geode heavily dusted with natural, deep purple, crystal points. Bottom of piece shows cross section of stone from which formations extend. ORIGIN: Brazil DIMENSIONS: H:

A large barite rose specimen. Approximate height 7.75", width 10", depth 11". Note: "desert rose" is the colloquial name given to rose-like formations of crystal clusters of gypsum.

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 specimen of pyrite crystals 'Fool's Gold' ranging in size from minute to larger formations with a bright lustre. 615 grams, 95mm (3 3/4"). From a historic ‘Victorian Museum’ collection; fr

An interesting sceptre-shaped formation of large rhombohedral calcite crystals on a stalactitic formation of crystalline calcite, salmon-coloured tabular cluster of stilbite crystals to one side. 337

Large white Aragonite specimen, Wenshan Mine, China, natural milky white crystal formation, approx. 6"h x 12"squ Provenance: The Collection of Hester Diamond; Astro Gallery of Gems, NYC (appraised in

Full title: A large stalagmite specimen on a metal base Description: H 68,5 cm About this sale: Paul De Grande is one of the major dealers of antique furniture, fine sculptures and decorative arts in

Large Crystal Specimen, measures 7'' x 8'', missing a few of the crystals

Large Crystal Specimen from Arkansas, US. Measures 3 3/8" by 2 1/2" wide.

Large calcite stalagmite specimen, On vintage black lacquered wood base mounted with display lights, 29"h x 25"w x 12"s

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 mineral crystal specimen, Natural mineral crystals possibly golden calcite, or quartz on natural substrate, approx. 5.5"h x 15"l x 9"w

Large AMETHYST Crystal Specimen Geode. Lights. -- Dimensions: H: 11.5 inches: W: 16 inches: D: 15 inches ---

Large Amethyst Crystal Specimen. Measures 10.5 x 4.5 inches.

LARGE ROCK CRYSTAL SPECIMEN, APPROX 3.25"

LARGE ROCK CRYSTAL SPECIMEN, APPROX 3.5"

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

Dimensions: (Largest) L 21.25" x W 4.5" x D 3.5" Condition: Crystal fragile, with flaking and disintegration to top layer. Surface dirt, natural chips and imperfections.