Silicates

 

282 results

Elbaite Tourmaline (4 crystals)
$4,500
 Barra do Salinas, Brazil
A set of four beautifully coloured and gemmy Elbaite Tourmaline crystals from Barra do Salinas, in the
Elbaite Tourmaline
$3,000
 Malkhan Pegmatite Field, Russia
A beautiful Elbaite Tourmaline crystal in varying shades of rich cranberry-red and with a superb glassy lustre
Calcite with Dioptase
$1,250
A highly lustrous mound of closely interpenetrating snow-white Calcite crystals averaging between 2 to 2.5 cm
Galena with Quartz
$650
 Stribro, Czech Republic
Modified cubic crystals of lustrous silvery-grey Galena are perched on top of an equally lustrous plate of
Elbaite Tourmaline on Quartz
$3,500
A beautiful stubby Elbaite Tourmaline crystal measuring 2.5 x 1.9 x 1.2 cm, is partly embedded in a large
Rhodonite with Galena
$2,500
 North Mine, New South Wales
An exceptional group of large, well developed deep cherry-red Rhodonite crystals with a little attached Galena
Galena with Quartz
$800
 Gyongyosoroszi, Hungary
A thin saucer-like plate of grey-milky Quartz covered with well-developed Quartz crystals averaging 4 mm tall.
Spessartine Garnet with Quartz and Feldspar
$6,000
 Shigar Valley, Pakistan
A superb cabinet specimen of deep burgundy-red Spessartine Garnets scattered over milky Albite Feldspar and
Rhodonite with Galena
$800
 North Mine, New South Wales
A coarsely granular matrix of bright grey-silver Galena is riddled with lustrous glassy crystals of cherry-red
Rhodonite
$3,000
 Zinc Corporation Mine, Australia
A stunning and classic crystallised Rhodonite from the Zinc Corporation mine at Broken Hill, New South Wales,
Dioptase
$2,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A splendid group of deep emerald-green Dioptase crystals forming a kinked chain across the surface of lustrous
Spessartine Garnet with Galena
$2,500
 North Mine, New South Wales
Spessartine Garnet in Galena is one of the major classics from North Mine at Broken Hill in New South Wales,
Andradite var Demantoid Garnet
$9,500
A classic specimen of gemmy-translucent green to yellow-green Demantoid Garnet pleasingly scattered and
Quartz with Hematite
$450
A clear and almost colourless terminated Quartz crystal which at one side is embedded with a platy
Quartz Var. Smoky Quartz
$375
 Grimsel Area, Switzerland
A terrific double-terminated prismatic crystal of delicately tinted pale sherry Smoky Quartz from the Grimsel
Andradite Garnet
$500
 Dognecea, Romania
Richly intergrown crystals of yellow-brown Andradite crystals measuring to 2.2cm. From Dognecea, Romania.
Dioptase with Calcian Pyromorphite on Plancheite
$8,250
 Mindouli District, Pool Department
From Mindouli in the Republic of Congo (also known as Congo-Brazzaville to clearly distinguish from the
Scheelite with Beryl on Muscovite
$4,000
 Pingwu, Sichuan Province
A spectacular cabinet sized specimen of lustrous and glassy colourless beryl and toffee-orange Scheelite
Epidote
$700
 Skardu, Baltistan
A most attractive group of deep apple green Epidote crystals radiating out from a solid base of Epidote,
Elbaite (Tourmaline group)
$9,500
 Jos Plateau, Nigeria
A beautiful and striking off-matrix specimen of Elbaite Tourmaline from the cassiterite mining district of the
Dioptase with Calcite
$6,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A choice miniature of lustrous emerald-green Dioptase crystals to 1.5 cm on colourless to milky-white Calcite
Sphalerite on Quartz
$1,500
 Dal'negorsk, Russia
A long narrow rib of vein Quartz is overgrown with acicular Quartz crystals to about 5 mm, over which large,
Beryl Var. Aquamarine
$4,000
 Ural Mountains, Siberia
A simple, single hexagonal prismatic crystal of Beryl, variety Aquamarine, from the Ural Mountains in Russia;
Tourmaline with Albite Var. Cleavelandite
$9,500
 Paprok, Nuristan Province
A choice mauve-plum, perfectly terminated Tourmaline crystal embedded in creamy-white sheaves of Cleavelandite
Elbaite Tourmaline
$4,500
 Paprok, Nuristan Province
A pleasingly stubby and partly gemmy Elbaite Tourmaline crystal with a nice chunky feel!  An off-matrix
Aegirine
$3,500
 Mount Malosa, Malawi
A fabulous divergent spray of thick black-green Aegirine crystals to over 8 cm from the alkali pegmatites of
Elbaite (Tourmaline) Var. Indicolite
$7,500
 Sauda Mine, Gilgit-Baltistan
An outstanding 6 cm tall crystal of Elbaite Tourmaline of the blue variety Indicolite, from Sauda mine in the
Quartz Var. Amethyst
$4,000
 Goboboseb Mountains, Namibia
A beautiful cluster of Quartz crystals from the quarries in the Goboboseb Mountains at Brandberg in 
Tourmaline var. Rubellite
$6,000
 Otjua Mine, Namibia
A striking dark plum and cherry-pink pair of off-matrix Tourmaline crystals from the Otjua Mine on Otjua Farm
Elbaite Tourmaline on Albite
$9,000
 Stak Nala, Pakistan
A highly aesthetic pair of Elbaite Tourmaline crystals on snow-white Albite feldspar attached to a part
Tourmaline with Albite and Quartz
$9,500
 Raikot, Gilgit-Baltistan
Four prismatic, lime-apple-green to darker sour-apple-green Elbaite Tourmaline crystals to 2 cm tall and up to
Beryl Var. Emerald
$6,500
 Krupskoye Deposit, Russia
Translucent to semi-transparent crystals of bluish-green Beryl, variety Emerald, richly pervade a sharply
Beryl
$3,000
 Pingwu, Sichuan Province
A beautiful tabular, blue tinted colourless Beryl crystal measuring 3.5 x 2.7 x 1.2 cm on a matrix of Albite
Elbaite Tourmaline
$2,500
 Paprok, Nuristan Province
A beautiful single crystal of Elbaite Tourmaline from the classic deposit at Paprok in Nuristan Province,
Plattnerite with Calcite and Hemimorphite
$200
 Ojuela Mine, Mexico
A rich and attractive specimen of the lead dioxide mineral Plattnerite, as lustrous black micro-crystals with
Beryl Var. Aquamarine
$1,750
 Gilgit District, Pakistan
A gorgeous, off-matrix, single crystal of translucent to gemmy sky-blue Beryl, of the variety Aquamarine with
Beryl Var. Aquamarine with Morganite and Microcline
$3,500
 Baha, Baltistan
A charming and subtly coloured specimen of the rare combination of the blue and pink varieties of Beryl,
Quartz with Dolomite on Hematite
$1,250
 Florence Mine, England
Although the famous Florence mine close to Egremont in west Cumbria produced less than ten different mineral
Native Copper with Chrysocolla
$275
 Countybridge Quarry, Cornwall
An excellent plate of Native Copper, part of which is coated in bluish-green Chrysocolla and very dark bottle
Analcime
$350
 Croft Quarry, Leicestershire
Croft quarry on the outskirts of Leicester is well known for its fine Analcime crystals.  This specimen
Quartz Var. Amethyst
$125
 Calton Hill Quarry, Derbyshire
A miniature of Quartz, variety Amethyst, of superb and intense colour for Calton Hill quarry,
Schorl Tourmaline
$400
 Woolley Farm, England
An intergrown group of opaque, lustrous jet-black Schorl Tourmaline crystals to 2.5 cm from the classic
Aragonite on Quartz
$850
 Botallack Mine, UK
An old-time specimen collected prior to 1870, of micro-crystals of Aragonite forming globular clusters over
Natrolite
$350
 Magheramorne Quarry, UK
A half nodule of beautiful snow-white Natrolite with a central vug of terminated crystals from Magheramorne
Paracelsian
$3,500
 Benallt Mine, Wales
A very rare well-formed crystal specimen of Paracelsian from the classic Welsh location at Benallt Mine,
Dioptase on Calcite
$5,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A fine crystal specimen of bright gemmy-translucent emerald green Dioptase finely contrasted against a white
Dioptase
$950
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A very rich specimen of classic intergrown lustrous emerald green distinct gemmy-translucent crystals
Dioptase with Calcite
$3,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A classic lustrous crystal specimen of well-formed gemmy-translucent emerald green Dioptase measuring to