Gem Minerals

183 results

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Beryl var Morganite

$7,500

Stewart Mine, USA

A beautiful specimen depicting three gemmy crystals of pink Morganite one of which sits prominently measuring

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Tourmaline

$2,500

Cruzeiro mine, Minas Gerais

A delightful 6 cm long Tourmaline of classic light teal-blue grading to rich cranberry-red, typical of the

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Beryl Var. “Aquamarine”

$7,500

Malyshevo, Russia

A tightly clustered group of strikingly vivid sky-blue Beryl crystals containing many gemmy zones from the

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Corundum Var. “Ruby”

$950

Froland, Norway

An opaque, lustrous and intense cranberry-red hexagonal “Ruby” crystal partly embedded in a small block

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Spessartine on Quartz

$600

Tongbei, China

A beautiful tall miniature of lustrous and gemmy, tangerine Spessartine garnet crystals on and surrounding two

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Schorl with Cleavelandite and Topaz

$3,500

A pair of jet-black Schorl crystals, both with perfect terminations, are bridged towards their bases by finely

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Uvarovite

$400

Saranovskii Mine, Urals Region

The brilliantly reflective, deep emerald-green Uvarovite crystals may only be of 1 mm or less on this

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Emerald

$4,500

Jos Plateau, Nigeria

A gemmy to a translucent single crystal of Beryl variety Emerald with a fine lustrous emerald green

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Elbaite Tourmaline

$4,500

Himalaya Mine, USA

A fine gemmy to a translucent prismatic crystal of Elbaite measuring to a good 9cm tall with typically

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Spodumene var Kunzite

$5,000

Dara-i-Pech Pegmatite Field, Afghanistan

A very fine gem crystal of Kunzite with a well-developed termination showing a number of parallel small

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Topaz var Imperial

$5,000

Ouro Preto, Brazil

A superb terminated single crystal specimen of Imperial Topaz with a pleasing lustre and a warm orange

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Neptunite with Benitoite and Joaquinite

$1,800

Dallas Gem Mine, USA

A rich miniature specimen of classic triangular cornflower blue Benitoite crystals associated with

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Beryl var Aquamarine

$2,500

Nagar, Pakistan

A fine fan-like display of gem Aquamarine crystals with silvery platy crystals of Muscovite from Nagar,

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Topaz var Imperial

$850

Ouro Preto, Brazil

A relatively large gemmy-translucent well-formed single crystal of Imperial Topaz measuring to 6.1cm

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Aquamarine with Fluorite and Muscovite

$7,500

Chumar Bakhoor, Pakistan

A beautiful combination specimen of Beryl with Fluorite and Muscovite from the Chumar Bakhoor area in

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Elbaite Tourmaline

$3,000

Malkhan Pegmatite Field, Russia

A well-developed prismatic crystal of Elbaite Tourmaline measuring to 6.1cm from the Malkhan Pegmatite Field,

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Topaz

$2,500

Klein Spitzkopje Granite Stock, Namibia

A gem clear colourless well-developed crystal of Topaz from the Klein Spitzkopje, Namibia. The crystal of

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Tourmaline

$1,500

Pyingyi Taung, Mandalay Region

A neat specimen of pink gemmy Tourmaline 'Elbaite' measuring to 2cm with a white zone and dark green

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Elbaite

$4,500

A very pleasing specimen of gem pink Elbaite crystals displaying as a fine combination specimen with

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Topaz

$950

A pleasing single crystal of Topaz measuring to 3cm mostly gemmy colourless with a well-defined multi-faced

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Benitoite with Neptunite

$850

California State Gem Mine (Dallas Gem Min), California

A classic combination specimen from the Califonia State Gem Mine, USA. Characteristic cornflower blue

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Brazilianite

$1,400

Corrego Frio Mine, Brazil

A superb single bladed double terminated lustrous gemmy-translucent crystal of Brazilianite measuring to

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Beryl var Aquamarine

$750

Habach Valley, Austria

A particularly rich specimen of gemmy to opaque intergrown crystals of light blue-green Aquamarine measuring

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Topaz

$600

Nujiang Valley, China

A well proportioned colourless gemmy crystal of Topaz measuring to 3.1cm with excellent crystal faces, from

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Topaz

$1,500

Mogok Township, Mandalay Division

A single gem quality colourless crystal of Topaz from Mogok Township, Myanmar. The crystal of Topaz display

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Beryl var Morganite

$6,500

Dara-i-Pech Pegmatite Field, Afghanistan

Gemmy classic pink Morganite intergrown crystals on a creamy-white crystalline Albite matrix from Afghanistan.

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Chrysoberyl var Alexandrite

$4,500

Carnaiba Mining Area, Brazil

Two very fine well-developed radial stellate twinned lustrous green crystals of the gem mineral Alexandrite

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Topaz

$650

Volodarsk-Volynskii Pegmatite District, Ukraine

Gemmy pastel pink-orange crystal section of naturally etched Topaz from the famous Volodarsk-Volynskii

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Fluorapatite with Cassiterite

$950

Ehrenfriedersdorf, Germany

A number of well-formed gemmy-translucent pastel green crystals of Fluorapatite measuring to 7mm are

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OPAL Var. “BOULDER OPAL” in IRONSTONE

$6,500

Quilpie, Australia

A stunning specimen of the Opal variety known as “Boulder Opal” from one of the less well-known Australian

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UVITE with MAGNESITE

$950

Brumado, Brazil

A crystallised matrix of colourless rhombohedral crystals of Magnesite (to 7 mm on edge) is richly coated with

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ANDRADITE Var. “DEMANTOID”

$500

The Tubussis, Karibib District, Erongo Region, Namibia has become famous in the last decade for a number of

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DIAMOND

$450

A colourless and clear 0.45 caret uncut rough Diamond crystal measuring approximately 0.5 x 0.4 x 0.2 cm. This

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TOURMALINE WITH ALBITE VAR. “CLEAVELANDITE”

$12,500

Stak Nala, Pakistan

A beautiful 4.2 x 1.0 x 0.8 cm crystal of Tourmaline (likely Elbaite) is embedded in an aesthetic matrix of

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BERYL VAR. “AQUAMARINE”

$2,500

Gilgit District, Pakistan

A single, perfectly terminated, cornflower-blue crystal of Beryl, variety “Aquamarine” from the Gilgit

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SPINEL

$1,250

Mogok Township, Mandalay Division

This specimen of Spinel is particularly fine because on-matrix specimens are relatively rare to obtain. One

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BERYL VAR. “AQUAMARINE” WITH ALBITE AND QUARTZ

$4,500

Shigar Valley, Pakistan

A beautiful gemmy, water-clear crystal of the “Aquamarine” variety of Beryl, measuring 3.1 cm, with a perfect

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TOURMALINE VAR. ELBAITE IN LEPIDOLITE

$7,500

Highly reflective, lilac-mauve books of Lepidolite mica form a rectangular matrix on top of which is

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BERYL Var. “AQUAMARINE”

$3,000

Marambaia, Minas Gerais

A somewhat unusual flattened hexagonal Beryl crystal of the variety “Aquamarine” from Marambaia in the

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SPODUMENE Var. “KUNZITE”

$500

A single, long and narrow, lustrous gemmy crystal of Spodumene of the pink variety “Kunzite” from San Diego

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BRAZILIANITE

$3,500

Linopolis, Brazil

Two groups of highly lustrous yellowish-lime-green Brazilianite crystals on equally lustrous platy white

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Elbaite Tourmaline

$3,000

A lustrous, large for the location, Elbaite Tourmaline measuring to 7.6cm tall displaying abundant parallel

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Quartz var Amethyst

$2,500

Banská Bystrica Region, Slovakia

A pleasing specimen of gemmy-translucent pastel purple Amethyst crystals displaying an excellent prismatic

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Elbaite Tourmaline

$3,010

Stewart Mine, USA

A well-formed crystal of Elbaite Tourmaline has formed through a white contrasting Albite with some

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Topaz with Microcline/Amazonite

$3,390

A large for the location crystal of well-developed Topaz, gemmy lustrous pastel green measuring to 6cm. Formed

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Beryl var Emerald

$2,500

Emerald Deposit, Austria

Crystals of Emerald measuring to 1cm in the classic Schist matrix from Austria. Light to mid emerald coloured

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Fluorapatite

$4,500

Cerro de Mercado Mine, Durango

Excellent gemmy-translucent lustrous lemon-yellow terminated crystals of Fluorapatite measuring to 3cm

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Topaz with Quartz and Microcline

$12,500

Nyet-Bruk, Pakistan

A well formed lustrous gemmy Topaz crystal, tinted a delicate shade of Champagne, measuring to nearly