Gallery

4289 results

Wulfenite with Mimetite
$450
 San Francisco Mine, Mexico
A beautiful large thumbnail of thin tabular, deep acidic-lemon Wulfenite crystals to 1.5 cm on edge, all with
Rosasite with Calcite
$350
 Ojuela Mine, Mexico
A 4.5 x 3.0 cm ‘V’ shaped cleft in ironstone matrix is delicately lined with colourless to slightly milky
Neptunite with Natrolite
$3,000
 Dallas Gem Mine, USA
A beautiful and magnificent specimen of jet-black, highly lustrous Neptunite from the Dallas Gem mine in San
Galena
$750
 Naica Mine, Mexico
An unusual and fascinating Galena from the famous Naica mine at Mun. de Saucillo in Chihuahua, Mexico, now
Galena with Marcasite
$1,200
 Sweetwater Mine, USA
A single, spectacular elongated cubic Galena crystal perched at almost 45 degrees on an attractive matrix of
Hydroxylherderite
$250
 Barra do Salinas, Brazil
A miniature specimen of both crystallised and cryptocrystalline Hydroxylherderite, a calcium-beryllium
Argyrodite
$300
 Santiago Alto mine, Potosí Department
A small miniature composed entirely of the silver-germanium sulphide Argyrodite from the Santiago Alto mine,
Azurite on Malachite
$1,500
Mounted on a clear acrylic base, a most choice specimen of velvety deep leaf-green Malachite with occasionally
Penroseite
$200
 Pakajake Canyon, Potosí Department
A rich specimen of the nickel-cobalt-copper selenide Penroseite, from its type locality in Pakajake Canyon,
Native Gold
$375
 Round Mountain Mine, USA
A thin, but relatively sturdy, plate of partly crystallised Native Gold still attached to a little
Stolzite
$400
An off matrix group of intergrown, well developed tetragonal crystals of Stolzite of an opaque greyish-cream
Fluorite with Galena
$600
 Naica, Mexico
Three fascinating pale sea-green Fluorite crystals sit on a milky Quartz matrix sprinkled with 1 to 3 mm
Beryl var. Aquamarine with Muscovite on Orthoclase
$650
 Governador Valadares, Minas Gerais
A large pinkish-cream, part-crystal of Orthoclase Feldspar has a reasonably gemmy, pale pastel-bluish-green
Hemimorphite
$3,500
 Santa Eulalia District, Chihuahua
A stunning Hemimorphite from the Santa Eulalia mining district, some 23 km east of Chihuahua City in Mexico,
Euclase
$500
Colourless Euclase crystals, each containing a pale indigo blue phantom within the apex of the termination,
Polybasite
$100
 Guanajuato, Mexico
A thumbnail specimen of the silver-copper-antimony-arsenic sulphosalt Polybasite, as silvery-black bladed
Siderite with Dolomite
$750
 Morro Velho Mine, Brazil
A beautiful rich cluster of deep golden-tan lenticular Siderite crystals, typically to 2.5 cm wide by 1.6 cm
Wurtzite
$350
 San Jose Mine, Bolivia
A large thumbnail specimen of excellent lustrous metallic black Wurtzite crystals embedded in a drusy matrix
Hydroxylherderite with Lepidolite
$750
 Barra do Salinas, Brazil
A rich intergrown crystal specimen of light beige coloured Hydroxylherderite measuring to 1.4cm mostly as
Anglesite
$3,000
A rare specimen of Anglesite crystals from the Wheatley Mines, Phoenixville, Pennsylvania, USA. A
Hydroxylherderite
$3,000
 Barra do Salinas, Brazil
Hydroxylherderite is a calcium-beryllium phosphate and in this magnificent specimen forms an asymmetric
Native Gold
$1,600
 Nueva Esperanza vein, Catamarca
An iron-stained Quartz veinstone matrix displays a rich patch of lustrous metallic Native Gold with other
Guanajuatite
$1,000
 Santa Catarina Mine, Mexico
Guanajuatite is a very rare bismuth selenide (Bi2Se3) and these two specimens are from the type locality at
Mimetite
$200
 Santa Eulalia, Mexico
Lustrous honey to mustard-yellow sheaves of Mimetite form a cauliform bed of crystals averaging 1 cm tall and
Tourmaline
$4,000
 Himalaya Mine, USA
A beautifully developed prismatic Tourmaline crystal, 6.7 cm long with a 3.3 x 1.9 cm crystal attached
Pyromorphite
$2,500
 Bunker Hill Mine, USA
Large and lustrous, rich apricot-orange crystals of Pyromorphite sit on top of a matrix of slightly smaller
Bournonite
$450
 Viboras Mine, Potosí Department
The specimen is dominated by a 3.5cm tabular metallic grey crystal of Bournonite on a mixed sulphite/quartz
Glaucodot with Alloclasite
$350
 King Tut deposit, La Rioja
Two cut specimens of complex intergrowths of Glaucodot with Alloclasite, Native Gold and Cobaltite from
Pirquitasite
$150
 Pirquitas Ag-Sn Deposit, Jujuy
A complex intergrowth of several sulphide species including Pirquitasite, Cylindrite, Franckeite,
Argyrodite with Diaphorite
$450
 Colquechaca, Bolivia
Crystalline Argyrodite with Diaphorite and Sphalerite from the Colquechaca area in Bolivia. The specimen
Suredaite with Sphalerite
$200
 Oploca Vein System (Oploca mine), Jujuy
A vein section of metallic grey Suredaite with successive veins of Sphalerite from the Oploca Mine,
Zinkenite with Andorite
$250
 San José Mine, Oruro Department
Two plume-like developments of metallic silvery-grey Zinkenite sit at the centre of the specimen on a mixed
Andorite with Zinkenite
$400
 San José Mine, Oruro Department
Thickly bladed crystals of Andorite with divergent acicular crystals of Zinkenite from the San José Mine,
Matildite
$150
 Oploca Vein System (Oploca mine), Jujuy
Micro-metallic grey-black crystals of Matildite are associated with Tellurian Canfieldite, Freibergite
Galena with Sphalerite
$300
 Classic cubic crystals of metallic grey Galena to 2.2cm with some modifications associated with
Ferroselite with Umangite and Klockmannite.
$150
 A mixture of mostly Umangite with spots of Ferroselite and rare Klockmannite, and green Malachite
Hocartite with Rhodostannite
$200
 Oploca Mine, Jujuy
A complex mixture of Hocartite with Rhodostannite, Cassiterite, Ferberite and Sphalerite, from the Oploca
Andorite
$350
 Itos Mine, Oruro Department
Bladed metallic grey crystals of Andorite in parallel growth measuring overall to 5.7cm from the Itos
Pavonite with Benjaminite
$200
 Pirquitas Ag-Sn Deposit, Jujuy
A complex mixture of Pavonite with Benjaminite, Bismuthinite, Tetradymite and Canfieldite. From the
Clausthalite
$100
 Cacheuta Mine, Mendoza
 Silvery-yellow metallic Clausthalite with blue probable Chalcomenite from the Cacheuta Mine, Argentina.
Matildite
$200
 Oploca Vein System (Oploca mine), Jujuy
A rare complex example of Matildite with Tellurian Canfieldite' Freibergite, Miargyrite, and Pyrargyrite. From
Hocartite
$100
 Pirquitas Ag-Sn Deposit, Jujuy
 A complex mixture of several metallic sulphides including Hocartite, Piquitasite, Cylindrite,
Benjaminite
$80
 Pirquitas Ag-Sn Deposit, Jujuy
Two rare cut specimens of micro metallic grey Benjaminite with Pyrite from the Pirquitas Ag-Sn Deposit,
 Galena, Quartz with Fluorite
$600
 Rotherhope Fell Mine, England
Bright silvery-grey crystals of intergrown Galena measuring to 3.5cm with purple Fluorite, are both overgrown
Stannite with Andorite, Arsenopyrite
$300
 San Germán mine, Potosí Department
Crystals of Stannite are intergrown with Andorite, Arsenopyrite and Pyrite from the San Germán Mine, Bolivia.
Ferroselite with Umangite and Malachite
$100
 Metallic dark grey areas of Umangite are sparsely associated with rare metallic bronze spots
Pyrite
$200
 Blackdene Mine, County Durham
 A bright metallic yellow specimen of intergrown Pyrite crystals measuring to 1.4cm on a
Chalcocite
$300
 Levant Mine, England
A rich intergrown crystal carpet of bright metallic grey Chalcocite with red-brown 'Limonite' from the Levant