Silicates

 

369 results

Beryl var. Aquamarine
$1,100
 Shaitanka District, Middle Urals
A translucent, cornflower-blue crystal of Aquamarine, the blue variety of Beryl.  From the Shaitanka
Titanite with Orthoclase variety Adularia
$150
 Tormiq valley, Gilgit-Baltistan
A sharp, well developed oil-green crystal of Titanite measuring 2.1 x 1.1 x 0.4 cm on a crystallised Adularia
Hemimorphite
$200
 Golconda Mine, England
Light fawn micro-crystals of Hemimorphite form drusy mounds to around 1.8 cm over a chalky-white Baryte
Beryl var. Morganite
$1,200
 Brazil, South America
An off-matrix, part tabular crystal of pale coral pink Morganite, the pink variety of Beryl.  Admittedly
Titanite
$3,500
 Capelinha, Brazil
A large well-developed twin Titanite crystal measuring to 6.8 cm with gemmy to opaque green to light brown
Beryl
$350
 Teófilo Otoni, Minas Gerais
A single gemmy to translucent-opaque Aquamarine crystal displaying well-defined growth zones measuring to 5.9
Beryl
$750
 Brazil, South America
A large lustrous double terminated crystal of Beryl variety 'Aquamarine' with pastel green colour measuring
Beryl var. Aquamarine
$8,500
 Shigar Valley, Pakistan
A showstopper specimen of blue Aquamarine with striation on the prismatic faces and a multitude of parallel
Spessartine Garnet on Muscovite
$1,500
 Loliondo, Tanzania
A bright orange group of Spessartine garnets on a Muscovite matrix. There is one major crystal accompanied
Orthoclase
$400
 Baveno, Italy
A pleasing prismatic bicoloured single twinned crystal of Orhoclase measuring to 5.2 cm from Baveno, Piedmont,
Benitoite with Neptunite on Natrolite
$3,500
 Benitoite Gem Mine, California
A well-formed single crystal of Benitoite with a colour that ranges from deep ink blue on the edges to white
Topaz
$2,000
 Mogok Township, Mandalay Division
A well-formed transparent glass-clear single floater crystal of Topaz from Mogok Township, Myanmar. Most
Epidote
$400
 Kimmeria, East Macedonia and Thrace
A terrific small group of Epidote crystals which grade from a dark green at their base to a light
Vesuvianite
$4,500
 Jeffrey Mine, Canada
A stunningly aesthetic group of limey-apple-green Vesuvianite crystals with gemmy Diopside crystals richly
Epidote
$1,250
 Green Monster Mountain, USA
A spectacular thick blocky tabular crystal of very dark green Epidote from the famed Green Monster Mountain on
Quartz
$450
 Hot Springs, Arkansas
A beautiful small cabinet specimen of transparent Quartz crystals of the variety Rock Crystal from the world
Epidote with Quartz (Japan law twin)
$6,000
 Green Monster Mountain, USA
A gorgeous and outstanding cabinet specimen of beautifully crystallised, deep bottle-green Epidote dusted with
Topaz
$1,500
 Glen Cove, Colorado
The Pikes Peak area in Colorado is, of course, world famous for its Amazonite and smoky Quartz, but Topaz is
Grossular var. Hessonite (Garnet Group)
$450
 Jeffrey Mine, Canada
A great miniature group of intergrown Grossular garnet of the variety Hessonite, from Jeffrey mine at Asbestos
Hemimorphite
$6,500
 Esmeralda Mine, Durango
A superb cabinet specimen of translucent sky blue botryoidal bubbly Hemimorphite measuring overall to 13.2 cm
Neptunite with Joaquinite-(Ce)
$1,500
 California State Gem Mine (Dallas Gem Min), California
Excellent lustrous black prismatic crystals of Neptunite measuring to 1.8 cm long pleasingly contrasted on the
Benitoite with Neptunite
$9,500
 Dallas Gem Mine, USA
Classic cornflower inky-blue 'triangular' crystals measuring to 1 cm from gemmy to translucent-opaque
Vesuvianite
$7,500
 Jeffrey Mine, Québec
A superb crystal rich cabinet specimen of Jeffrey Mine Vesuvianite, Excellent lustrous crystals from a gemmy
Analcime
$150
 Dean Quarry, England
A typical specimen of white Analcime crystals measuring to around 2 cm with Calcite from Dean Quarry, St.
Corundum var Ruby
$3,500
 Froland, Norway
A particularly well developed tabular crystal of purple-red Corundum variety Ruby stands well above the
Axinite-(Fe)
$1,500
 Saint Christophe-en-Oisans, Auvergne-Rhône-Alpes
Classic gemmy triclinic bladed crystals of clove brown Axinite-(Fe) measuring to 4.3 mm, adorn a
Grossular Garnet
$450
 Žulová (Friedeberg), Olomouc Region
Intergrown group of lustrous red-brown Grossular Garnet variety Hessonite from Žulová, Czech Republic.
Rhodonite
$6,500
 Franklin Mine, USA
Classic Franklin Mine specimen of pink prismatic-bladed Rhodonite crystals measuring to 3 cm+ many displaying
Dioptase
$3,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A classic crystal specimen of Tsumeb Mine Dioptase on Dolomite. A major crystal on the specimen measures to a
Rhodonite
$2,500
 Broken Hill Proprietary Mine, New South Wales
A fine single gemmy-translucent prismatic crystal of rich pink Rhodonite measuring to 2.4 cm tall rises from a
Spessartine with Galena
$600
 Broken Hill, Australia
Classic Broken Hill, Australia specimen of rootbeer coloured Spessartine Garnet. A tight cluster of crystal
Spessartine Garnet
$8,500
 Broken Hill, Australia
Classic lustrous mid to dark coloured root-beer well-formed crystals of Spessartine Garnet crystals measuring
Willemite with Dolomite
$500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Gemmy intergrown lustrous yellow crystals of Willemite measuring to around 2 mm with white terminations have
Epidote
$9,500
 Knappenwand, Austria
A rare old-time specimen of Knappenwand Epidote with an old (1877?) Bryce M. Wright of 90 Great Russell St,
Andradite Garnet
$5,000
 Serifos Island, Greece
An excellent rich specimen of Andradite Garnet displaying abundantly intergrown crystals measuring to 8 mm,
Spessartine Garnet
$300
 Loliondo, Tanzania
A fine specimen of lustrous multi-faced Spessartine crystal measuring to 2.6 cm with a gemmy-translucent
Dioptase
$5,000
 Kaokoveld Plateau, Kunene Region
A deep emerald green cluster of well-formed Dioptase crystals on a varied light blue botryoidal Plancheite
Topaz
$450
 Mina Veronica, Mexico
A pleasing miniature array of gemmy-translucent crystals of lustrous red-brown Topaz measuring to 1.9 cm long
Rhodonite
$5,000
 Franklin Mine, USA
A particularly fine array specimen of long bladed-tabular to prismatic pink Rhodonite crystals measuring to
Datolite on Quartz
$500
 Dal'negorsk, Russia
A bright gem crystal specimen of pastel green Datolite with crystals measuring to 1.7 cm on a white crystal
Benitoite with Neptunite
$9,500
 Dallas Gem Mine, USA
A very fine crystal display of cornflower blue to white 'triangular' Benitoite crystals to 1.8 cm, with an
Chrysocolla
$3,000
 Rheinbreitbach, Germany
A striking and aesthetic old-time specimen of Chrysocolla, forming a rich botryoidal crust over a matrix of
Vesuvianite
$3,500
 Eg (Eeg), Norway
A terrific specimen from the Archduke Stephan Collection composed of large, stubby equant Vesuvianite crystals
Fluorapophyllite-(K) [Apophyllite]
$1,600
 Samson Mine, Germany
A beautiful small cabinet specimen of Fluorapophyllite-(K) from the Samson mine at St. Andreasberg, 
Uvarovite Garnet
$7,500
 Outokumpu Cu-Co-Zn-Ni-Ag-Au ore field, Eastern Finland Region
 A fine specimen displaying a substantial rich emerald green crystal of Uvarovite Garnet measuring to a
Topaz
$5,000
 Murzinka Mine, Urals Region
An off-matrix terminated Topaz crystal of bright cornflower-blue from the Murzinka mine in Prigorodny
Tourmaline var. Indicolite
$3,000
 Konar Province, Nuristan
A splendid intergrown group of two deep inky, midnight-blue Tourmaline crystals, the larger of which is 4.8 cm
Vesuvianite
$4,000
 Jeffrey Mine, Québec
This small miniature Vesuvianite from Jeffrey mine at Asbestos in Québec, Canada, is a stunning example of the