Gemstones, Mineral Specimen

Showing 1-24 of 55 items

Moroccan aragonite crystals mineral specimen. Sizes will vary. Specimen mined in Morocco.

Moroccan Aragonite Crystals Mineral Specimen Sizes Will Vary

$17.74

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Russian Uvarovite Mineral Specimen Free Form Shapes And Sizes Will Vary

$39.99

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Bismuth Crystal Mineral Specimens Average 25 Grams Free Form In Box

$19.99

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Set Of 2 Bismuth Crystal Mineral Specimen Minimum 10 Grams Free Form

$9.99

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Russian Uvarovite Mineral Specimen Free Form Shapes And Sizes Will Vary

$29.99

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<br/><br/>A 173.29ct well-formed hexagonal aquamarine crystal mineral specimen. From Shah Nassir Peak, Nyet, Braldu Valley, Baltistan, Northern Areas, Pakistan. Measures 61.10x15.45mm. This is a large and beautiful facet grade natural crystal. Very impressive!

A Large And Beautiful Aquamarine Crystal Mineral Specimen From Pakistan

$1,950.00

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Peruvian Pyrite Mineral Specimen Large Free Form

$49.99

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Michigan's Kenweenaw Peninsula native copper slab mineral specimen measures approximately 2 3/4x3 inches free form. Mined in the United States.

Michigan Native Copper Slab Mineral Specimen Measures Approximately 2 3/4x3 Inches Free Form

$29.99

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Herkimer Quartz Crystal Specimen, Mm Varies. This Piece Measures Approximately 3/8 Inch. Mined United States.<br/><br/>Herkimer Quartz is a beautiful doubly terminated quartz crystal which is found primarily in Herkimer County in central New York state. Incredibly, these exceptional gemstones are believed to be close to 500 million years old. The crystals are magnificent works of nature found in the rock, appearing to have been precision cut by man and having a diamond-like geometrical shape; thus, the nickname - Herkimer Diamonds . With often-extraordinary clarity and sparkle generated from 18 natural facets, Herkimer Quartz is an American gemstone treasure!

Herkimer Quartz Crystal Specimen Approximately 3/8 Inch

$23.74

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Peruvian Pyrite Mineral Specimen Small Free Form

$20.74

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Russian Uvarovite Mineral Specimen Free Form Shapes And Sizes Will Vary

$49.99

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Native Sculptured Copper Mineral Specimen Mm Varies Free Form Shapes And Sizes Will Vary

$24.99

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Michigan's Kenweenaw Peninsula small native float copper-butchite mineral specimen mm varies free form. Shapes and sizes will vary. Specimen mined in the United States.

Small Michigan Native Float Copper-butchite Mineral Specimen Mm Varies Free Form, Shapes, Sizes Vary

$49.99

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Michigan's Kenweenaw Peninsula native copper mineral specimen small free form. Shapes and Sizes will vary. Mined in the United States.

Michigan's Kenweenaw Peninsula Native Copper Mineral Specimen Small Free Form Shapes And Sizes Vary

$20.74

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<br/><br/>Aquamarine hexagonal crystal on doubly terminated, very large (190.00x47.19mm) smoky quartz mineral specimen from Shah Nassir Peak, Nyet Braldu Valley, Baltistan, Northern Area, Pakistan

Aquamarine Hexagonal Crystal On Smoky Quartz Mineral Specimen From Pakistan

$1,849.00

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Bismuth Crystal Mineral Specimen Minimum 50 Grams Free Form

$49.99

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Rocks, Fossils, Minerals And Gemstones Of The United States.<br/><br/>Rocks, Fossils, Minerals and Gemstones of the United States.

Rocks, Fossils, Minerals And Gemstones Of The United States

$19.99

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Useful Minerals And Rocks Kit

$14.99

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<br/><br/>Hexagonal twin blue sapphire crystals with mica flecks on calcite host, mineral specimen from Azrat Syed, Badakhshan Province, Afghanistan. Measures 28.72x14.63x12.55mm.

Hexagonal Twin Blue Sapphire Crystals With Mica Flecks On Calcite Host,Mineral Specimen, Afghanistan

$1,950.00

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Peruvian Pyrite Mineral Specimen Medium Free Form. Mined In Peru.<br/><br/>One of the world's largest annual gemstone and jewelry shows, the Tucson Gem and Mineral Show didn't disappoint our savvy gemstone buyers again this year. They scoured the various shows, trekked down each aisle and visited hundreds of vendor booths to find only the best values on the most exciting gems and minerals for you. This item represents one of those fantastic deals they found during the show!

Peruvian Pyrite Mineral Specimen Medium Free Form

$29.99

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Large Native Float Copper-butchite Mineral Specimen Mm Varies Free Form Shapes And Sizes Will Vary

$34.99

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<br/><br/>Rare cubic demantoid garnet crystals in host mineral specimen. From Spera District, Khost, Paktia Province, Afghanistan. Measures 66.68x22.59mm. This is rarely seen in Afghanistan. Multiple crystals on host.

Demantoid Garnet Crystals In Host Mineral Specimen From Afghanistan

$975.00

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Large Native Rocks And Foundations Of The Earth Mineral Kit. This Set Includes One Of Each: Basalt, Pumice, Gypsum, Sandstone, Flint, Gneiss, Slate, Pink Granite, Dunite, Shale, Ironstone, Siltstone, Serpentine, Marble, Gray Granite, Obsidian, Conglomerate, Limestone, Coal, Quartzite And Mica-schist Free Form Rough.<br/><br/>Large Native Rocks and Foundations of the Earth mineral kit. This set includes one of each: basalt, pumice, gypsum, sandstone, flint, gneiss, slate, pink granite, dunite, shale, ironstone, siltstone, serpentine, marble, gray granite, obsidian, conglomerate, limestone, coal, quartzite and Mica-Schist free form rough.

Large Native Rocks And Foundations Of The Earth Mineral Kit

$19.99

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12 Month Birthstone Mineral Kit. This Set Includes One Of Each: Garnet, Amethyst, Aquamarine, Rock Crystal (Diamond), Emerald, Pearl, Ruby, Peridot, Sapphire, Opal, Topaz And Turquoise Free Form Rough.<br/><br/>12 month birthstone mineral kit. This set includes one of each: garnet, amethyst, aquamarine, rock crystal (diamond), emerald, pearl, ruby, peridot, sapphire, opal, topaz and turquoise free form rough.

12 Month Birthstone Mineral Kit

$19.99

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Showing 1-24 of 55 items

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