Sliced Mineral Specimen

A large amethyst mineral specimen or sliced geode, having a natural, faceted polished purple interior, and a raw exterior. Mounted with a chain to reverse for hanging. Unmarked. Approximate height 4.2

Nice collection geodes and mineral specimens, 25+ pieces, incl. rose quartz obelisk, bookend, and specimen, blue agate geode, colorless quartz, pyrite, sliced examples, polished eggs, etc., smallest:

Lot of 10 pieces of assorted crystal and mineral specimens. Includes a pair of standing agate slices, three smaller agate sliced with stands, a large 8" x 7" x 1.75" agate slice with stand, a large 9"

7.5" sliced geode, 3" arrowhead and rock specimens in wooden display box 17" x 21".

Matched pair of sliced and polished Madagascar ammonite specimens; several open chambers showing druzy crystals; with unusual mineral deposits in iron red to light brown coloration; L: 4 3/4" &#40

Pair of Shell and Mineral Specimen Mirrors 27 1/2 x 22 1/2 in. The Collection of Ann and Gordon Getty at STAIR: A Lifetime of Connoisseurship, Curiosity and Collecting Sold Christie's South Kensington

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

Amethyst, quartz, calcite, and pyrite on faux bronze in the form of an eagle, mounted to a marble platform, manner of Amador Braojos. 18"h x 12"w x 10.5"d **Please Note: This item is NOT eligible for

Mineral specimen collection, (7) pieces, incl. a polished rock crystal orb, loose on bronze modernist stand, quartz specimen, geode half on brass stand (possibly agatized coral with botryoidal), (2) m

34 inch Tall Brazilian Amethyst Geode. Amethyst Crystal Chimney. Natural Mineral Specimen. Dimensions: H: 34 inches: W: 10 inches: D: 6 inches ---

A crust of the rare copper sulphate mineral langite on a rock groundmass, from Ireland, in old white card tray with adhesive tape label reading '1093, Langite, Co. Cork'. From Co. Cork, Ireland; from

Art by God, Natural History Crystal Citrine Quartz Mineral Specimen. Show stoppingly beautiful, giving off vibrations of positive energy. Great conversation piece that can balance the harmony in one's

Materials: Gem type: Tourmaline Description Tourmaline Specimen, Pink Tourmaline Crystals With Mica, Mineral Specimen, Raw Tourmaline, Tourmaline From Paproke Afghanistan Weight : 112 Gram Size : 60*4

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.

Lapidary carved mineral specimen of a parrot, the bird figured in rock crystal or quartz with gilt metal feet perched on a fibrous geode mimicking a naturalistic rocky landscape. 10.5” H x 9.25&

X Large Amethyst Brazilian Geode with large Crystals. Natural Mineral Specimen. Dimensions: H: 24 inches: W: 30 inches: D: 14 inches ---

A MID 19TH CENTURY MINERAL SPECIMEN EGG PENDANT NECKLACE, graduated polished hardstone egg pendants, comprising rhodocrosite and rhodonite, amazonite, red jasper and lapis lazuli, suspended from a wov

probably cavansite rosettes on stilbite terminations and other mineral matrix, 18 x 8-1/2 x 3-1/2 in. Provenance: The Estate of Peter H. Tillou, Litchfield, Connecticut

Materials: Gem type: TopazBlue Cap Tourmaline Crystals with Topaz, Tourmaline Specimen, Topaz Crystals, Mineral Specimen, Raw Tourmaline, 179 gramWeight : 179 GramDimensions : 80*60*43 mmOrigin : Cham

with removable glass top Condition: slight nicks to rock; the specimen: 23 inches wide; 14 1/2 inches deep; 17 inches high; the glass top: 25 1/2 x 17 3/4 inches

Mozambique. Beautiful blue, 32,74 ct., VV, 24,1mm x 20mmS, oval cut, 22,2mm x 14,4mm.

20.5 inch tall Amethyst Brazilian Geodes Chimney. Natural Mineral Specimen. Dimensions: H: 20.5 inches: W: 9.5 inches: D: 7 inches ---

21 mineral and other Earth science specimen sets, including Scientific Apparatus & Supplies Co., Inc. and New York Scientific Supply Co. Sets with mineral specimens including How Soils Are Formed, How

Natural Rare Blue Fluorite Mineral Specimen....weight 1520 carats ....size 88x77x37 MM.....natural earth mined completely untreated...Origin - Castleton in Derbyshire, England