Gem Minerals

293 results

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Tourmaline in Quartz

$9,500

Himalaya Mine, California

The aesthetics of this Tourmaline and Quartz specimen are superb and it is without doubt a wonderful example

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Elbaite Tourmaline (10 crystal display set)

$6,000

Himalaya Mine, USA

A charming and beautiful set of ten terminated Elbaite Tourmaline crystals from the Himalaya mine in San Diego

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Beryl var. Morganite with Tourmaline

$5,400

Stewart Mine, USA

A single gemmy, very pale pink Morganite Beryl crystal measuring to 2.1 cm nestles in a bed of white bladed

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Spodumene Var Kunzite

$600

Vanderburg Mine, USA

A delightful gemmy pink crystal of Kunzite, the pink variety of Spodumene, from the Vanderberg mine in San

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Fluorapatite with Muscovite

$900

Nagar, Pakistan

A single, translucent to gemmy pale candy pink Fluorapatite crystal, measuring to 2.8 cm, displays a pinacoid

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Topaz on Quartz

$2,250

Dusso, Pakistan

A superbly formed, gemmy Topaz crystal from Dassu in the Braldu Valley of Gilgit, Northern Areas,

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Beryl Var Emerald

$7,500

Swat District, Pakistan

A fine example of Emerald from the Swat Valley in the Khyber Pakhtunkhwa Province of Pakistan. The Emerald, a

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Beryl var. Aquamarine

$3,500

Barra De Salinas, Brazil

An ex-matrix, single crystal of milky, sky blue Beryl forming a long hexagonal prism from Barra de Salinas in

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Beryl var. Aquamarine

$2,500

Barra De Salinas, Brazil

An ex-matrix, single crystal of milky, sky blue Beryl forming a long hexagonal prism from Barra de Salinas in

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Spessartine Garnet

$5,000

Navegadora Mine, Brazil

A stunning naturally etched light Burgundy red Spessartine Garnet on Quartz from the Navegadora Claim at

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Phenakite

$1,500

Rio Piracicaba, Brazil

Phenakite is a beryllium nesosilicate sometimes associated with pegmatites and this fine small miniature is

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Elbaite Tourmaline

$1,600

Golconda Pegmatite, Brazil

A semi-transparent, single off-matrix Elbaite Tourmaline crystal from the Golconda Pegmatite in Governador

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Brazilianite

$1,400

Corrego Frio Mine, Brazil

A superb double terminated Brazilianite crystal with some attached white platy Feldspar from the Córrego Frio

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Grossular Garnet

$2,000

Arrondissement Diakon, Mali

This small cabinet specimen of two intergrown Grossular garnet crystals is an absolute delight; a specimen

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Topaz

$5,000

Ratin Gabbas, Nigeria

A super gemmy single crystal of Topaz from the Ratin Gabbas area of Nigeria. The Topaz crystal measures

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Elbaite Tourmaline

$3,010

Stewart Mine, USA

A single, well-developed crystal of Elbaite Tourmaline enveloped around half of its length by glassy white

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Almandine Garnet

$850

Serrote Redondo, Paraíba

Two well-formed deep maroon-red dodecahedral crystals of Almandine Garnet to 1.3 and 1.7 cm diameter sit on

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Tourmaline with Lepidolite and Cleavelandite

$1,500

Himalaya Mine, California

An integrated pair of quite complex Tourmaline prisms, most probably Elbaite, from the Himalaya mine at Mesa

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Elbaite (Tourmaline) with Lepidolite

$1,250

Pala Mining District, California

A single prism of bi-coloured Elbaite Tourmaline with a little attached Lepidolite mica from the Pala Mining

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Tourmaline

$1,250

Himalaya Mine, California

A delightful pair of tri-coloured, double terminated Tourmaline crystals from the Himalaya mine in San Diego

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Spodumene var. Kunzite

$400

Stewart Mine, USA

This splendid off-matrix Spodumene crystal is the variety Kunzite named for George Frederick Kunz, gemmologist

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Beryl var. Aquamarine

$2,000

Shigar Valley, Pakistan

A gem quality, pastel cornflower blue prismatic hexagonal crystal of Aquamarine, the blue variety of Beryl,

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Corundum var. Ruby

$2,500

Mogok, Burma (Myanmar)

A choice miniature of complexly formed, intergrown crystals of Ruby Corundum developed into a stacked cluster,

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Tourmaline on Muscovite

$2,000

Minh Tien Mine, Vietnam

An excellent, double terminated Tourmaline crystal exhibiting a rich pale candy to fuchsia pink colour with

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Phenakite

$3,500

Krupskoye Deposit, Russia

A substantial and magnificent single crystal of Phenakite from the Krupskoye Emerald Deposit in the Middle

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Beryl var. Aquamarine

$350

Teófilo Otoni, Minas Gerais

A single gemmy to translucent Aquamarine Beryl crystal displaying well-defined growth zones and measuring 5.9

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Topaz

$400

Kleine Spitzkoppe, Erongo Region

Topaz crystals from Kleine Spitzkoppe are characteristically well terminated and quite chunky and exude great

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Liddicoatite Tourmaline

$3,500

Fianarantsoa Province, Madagascar

A fine double terminated crystal of reddish-plum Liddicoatite Tourmaline from Fianarantsoa Province in

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Beryl var. Aquamarine with Muscovite

$7,500

Pingwu, Sichuan Province

A stunning large cabinet specimen of smoky sky-blue Aquamarine Beryl crystals embedded in a matrix of

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Beryl var. Aquamarine

$850

Barra De Salinas, Brazil

This aesthetic and unusually coloured Aquamarine variety of Beryl is from the granite pegmatites located west

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Beryl var. Heliodor

$4,000

Volodarsk-Volynskii Pegmatite District, Ukraine

A fine gemmy and delicately tinted lime to apple green crystal of Heliodor, a gem variety of Beryl, from the

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Elbaite Tourmaline with Quartz

$400

Pederneira Mine, Brazil

A lovely combination of Elbaite Tourmaline and Quartz from the world-famous Pederneira mine in Minas Gerais,

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Elbaite Tourmaline with Quartz

$750

Pederneira Mine, Brazil

A beautiful miniature leaf green Elbaite Tourmaline from the world-famous Pederneira mine in Minas Gerais,

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Spodumene var. Kunzite

$3,500

Oceanview Mine, California

A magnificent, ex-matrix crystal of Kunzite, the lilac variety of Spodumene, from the Oceanview mine at Pala

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Beryl var. Aquamarine

$2,000

Ameib Farm, Namibia

Sometimes, for reasons difficult to express, a certain specimen can get to you. There is just something

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Beryl var. Morganite

$6,500

Dara-i-Pech Pegmatite Field, Afghanistan

Gemmy, pale candy pink Morganite forms two intergrown crystals on a creamy-white crystalline Albite matrix

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Topaz var. Pink Topaz

$1,200

Katlang, Pakistan

A 1.6 cm tall, gemmy prismatic light cobalt pink terminated Topaz crystal stands vertically on a light grey

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Beryl var. Aquamarine with Albite var. Cleavelandite

$6,000

Fano Mine, California

A well-formed gemmy crystal of Aquamarine Beryl to 2.4 cm nestles amongst intergrown rounded blades of white

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Topaz

$1,500

Glen Cove, Colorado

The Pikes Peak area in Colorado is world famous for its Amazonite and smoky Quartz, but Topaz is not that

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Topaz

$1,800

Shigar Valley, Pakistan

A prize small cabinet specimen of a single lustrous gemmy crystal of Topaz from the Shigar Valley in northern

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Quartz var. Amethyst

$650

Zinc Corporation Mine, Australia

Abundantly intergrown, mostly pyramidal gemmy Quartz Amethyst crystals from the Zinc Corporation mine at

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Elbaite Tourmaline

$5,500

Coronel Murta, Minas Gerais

Several gem bearing pegmatites lie in the Coronel Murta municipality of mid-eastern Brazil within the state of

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Spodumene Var Kunzite

$7,500

Mawi Pegmatite, Afghanistan

A magnificent cabinet single crystal of Kunzite of extraordinary pastel pink measuring to a maximum length of

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Liddicoatite Tourmaline

$4,500

Anjanabonoina Pegmatite, Madagascar

A gorgeous cranberry red terminated crystal of the uncommon Tourmaline species Liddicoatite from the

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Beryl

$3,500

Green Walking Stick deposit, Zimbabwe

The enigmatically named Green Walking Stick deposit lies to the east of Lake Kariba in northern

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Beryl var. Heliodor

$9,500

Volodarsk-Volynskii, Ukraine

The world-famous granite pegmatites of the Volodarsk-Volynskii mine in the Ukraine are most famous for their

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Tourmaline (2x repaired)

$7,500

Coronel Murta, Minas Gerais

Coronel Murta is a small town in the Brazilian State of Minas Gerais, nearby which are a series of gem bearing

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Beryl var. Aquamarine

$3,000

Marambaia, Minas Gerais

An unusual flattened hexagonal Beryl crystal of the variety Aquamarine from Marambaia in the Jequitinhonha