Gem Minerals

298 results

Cassiterite with Beryl var. Goshenite and Mica
$350
 Pingwu, Sichuan Province
Just a brief description of the vein mineralisation at the Pingwu Beryl mine on Mount Xuebaoding, Sichuan
Beryl var. Aquamarine
$1,400
 Gilgit, Gilgit-Baltistan
My first reactions on examining this large cabinet specimen of Aquamarine Beryl with Muscovite Mica are 1.
Elbaite (Tourmaline) with Lepidolite
$2,500
 Pala Chief Mine, USA
This co-joined pair of pink and green Elbaite Tourmaline crystals is from the world-famous Pala Chief mine in
Andradite Garnet with Amphibole
$950
 Malenco Valley, Italy
A spectacular and classic specimen of intergrown oil-green Andradite Garnet crystals clustered at one end of a
Almandine Garnet
$850
 Monteneve Mine, Italy
A heavy block of dark red and black matrix is richly encrusted with deep burgundy red Almandine Garnets to 1.1
Uvarovite Garnet
$300
 Outokumpu, Eastern Finland Region
This most attractive miniature of Uvarovite, a calcium and chrome bearing species of Garnet, is from the area
Topaz
$600
 Schneckenstein Cliff, Germany
Light lemon yellow prismatic crystals of Topaz to 1.5 cm richly sit on top of a partly banded, light and dark
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
Amethyst with Baryte and Quartz
$2,800
 Wölsendorf Fluorite Mining District, Bavaria
Specimens of Amethyst Quartz occur within the Wölsendorf Fluorite Mining District in the Upper Palatinate of
Beryl var. Aquamarine
$750
 Habach Valley, Austria
A particularly rich specimen of semi-transparent to opaque intergrown crystals of light greenish smoky blue
Aragonite (faceted: 17.5 ct)
$1,350
 Cicov Hill, Bohemia
A rare and very difficult to facet gemmy pastel yellow Aragonite weighing 17.5 carats from the now rare
Corundum var. Ruby
$2,500
 Froland, Norway
A splendid example of Ruby Corundum on matrix from the Froland region in the county of Agder in southern
Beryl var. Emerald in Biotite-Chlorite Schist
$2,500
 Emerald Deposit, Austria
Three prismatic crystals of Emerald measuring to 1 cm are half embedded in a plate of Biotite-Chlorite Schist
Topaz
$1,000
 Schneckenstein Cliff, Germany
A charming miniature of a delicate lemon yellow Topaz crystal from the classic German locality of
Quartz var. Smoky Quartz
$3,500
 Dodo Mine, Russia
This spectacular group of gemmy Smoky Quartz crystals is from the Dodo mine in the Tyumenskaya Oblast' of
Spinel
$4,500
 Luc Yen, Vietnam
The Luc Yen mine in Yenbai Province, Vietnam, works a deposit rich in various gem minerals, one of which is
Topaz on Orthoclase Feldspar
$8,500
 Murzinka Mine, Urals Region
A rare and stunning specimen of pale blue Topaz crystals on a terminated Orthoclase crystal from the Murzinka
Quartz var. Smoky Quartz
$500
 Göscheneralp, Uri
Beautifully crystallised Quartz is a Swiss classic and occurs in Alpine fissures throughout its mountainous
Uvite Tourmaline on Quartz
$4,500
 Brumado, Brazil
Uvite is a member of the Tourmaline Group and on this cabinet specimen forms three excellent green crystals
Fluor-liddicoatite
$4,500
 Estatoby (Antanetinilapa), Madagascar
The rare tourmaline species Fluor-liddicoatite is the fluorine analogue of Liddicoatite and this magnificent
Quartz var. Amethyst
$3,500
 Thunder Bay District, Canada
This beautiful small cabinet specimen of Hematite-included Amethyst Quartz is recorded as from Thunder Bay in
Uvite Tourmaline with Magnesite
$3,000
 Brumado, Brazil
Uvite occurs in several different colours at Brumado in Bahia State, Brazil, this specimen being deep cherry
Elbaite var. Indicolite (Tourmaline)
$3,000
 Cruzeiro mine, Minas Gerais
The Cruzeiro mine at São José da Safira in Minas Gerais, Brazil, is one of the world’s premier gem producing
Elbaite Tourmaline
$3,000
 Himalaya Mine, California
A most attractive 6.0 x 3.4 x 3.0 cm Elbaite Tourmaline prism attached at one side to a small block of tan
Quartz var. Amethyst
$1,500
 Banska Stiavnica (Schemnitz), Slovakia
The Banská Štiavnica (formerly Schemnitz) mining district in Slovakia is a complexly mineralised area of
Beryl var. Emerald
$2,500
 Habach Valley, Austria
The beautiful and spectacular Habach Valley in the Salzburg State of Austria is highly mineralised along its
Quartz var. Smoky Quartz
$400
 Grimsel Area, Switzerland
This beautiful, ex. matrix Smoky Quartz crystal is from the Grimsel area of the Hasli Valley close to Bern in
Andradite Garnet
$150
 Findel glacier area, Switzerland
If you like members of the Garnet Group you will love this adorably cute cluster of acidic yellow Andradite
Elbaite Tourmaline on Quartz
$6,500
 Coronel Murta, Minas Gerais
Coronel Murta is a municipality rich in pegmatites, located in the northeast of Minas Gerais state in
Chromium-bearing Dravite (Tourmaline)
$500
 Nadonjukin, Manyara Region
This slender, 4.4 cm tall crystal of Chromium-bearing Dravite is from Nadonjukin in the Simanjiro District of
Elbaite Tourmaline with Albite
$400
 Coronel Murta, Minas Gerais
A different looking Elbaite Tourmaline from a new gem pocket in the Coronel Murta district of Minas Gerais,
Elbaite (Tourmaline) with Quartz
$7,500
 Pederneira Mine, Brazil
Off-matrix, yet piercing a small, very slightly smoky Quartz crystal, two divergent terminated Elbaite
Tourmaline in Quartz
$9,500
 Minas Gerais, Brazil
Tourmaline is one of the most popular minerals amongst single-species collectors and collectors in
Jadeite (Emerald Jade)
$5,000
 Uru Fluss, Myanmar (Burma)
Of the two types of Jade, Nephrite and Jadeite, Jadeite is by far the most precious and sought-after species.
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
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
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
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
Fluorapatite with Muscovite
$900
 Nagar, Pakistan
A single, translucent to gemmy pale candy pink Fluorapatite crystal, measuring to 2.8 cm, displays a pinacoid
Topaz on Quartz
$2,250
 Dusso, Pakistan
A superbly formed, gemmy Topaz crystal from Dassu in the Braldu Valley of Gilgit, Northern Areas,
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
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
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
Spessartine Garnet
$5,000
 Navegadora Mine, Brazil
A stunning naturally etched light Burgundy red Spessartine Garnet on Quartz from the Navegadora Claim at
Phenakite
$1,500
 Rio Piracicaba, Brazil
Phenakite is a beryllium nesosilicate sometimes associated with pegmatites and this fine small miniature is
Elbaite Tourmaline
$1,600
 Golconda Pegmatite, Brazil
A semi-transparent, single off-matrix Elbaite Tourmaline crystal from the Golconda Pegmatite in Governador
Brazilianite
$1,400
 Corrego Frio Mine, Brazil
A superb double terminated Brazilianite crystal with some attached white platy Feldspar from the Córrego Frio
Grossular Garnet
$2,000
 Arrondissement Diakon, Mali
This small cabinet specimen of two intergrown Grossular garnet crystals is an absolute delight; a specimen