Quartz and Agate

196 results

Quartz
$2,500
 Crystal Cave Pocket, County Kerry
A fabulous group of colourless and milky-white Quartz crystals from the Crystal Cave Pocket at Dunvin, Dingle,
Goethite on Quartz
$200
 Restormel Royal Iron Mine, England
Based on the attached faded copperplate, hand written label, this is an old time Goethite on Quartz from the
Hematite and Quartz
$550
 Florence Mine, England
A splendid small cabinet specimen of smoky double terminated Quartz crystals overlaying a bed of finely
Fluorite and Quartz
$225
 Wheal Mary Ann, England
A super specimen of cloudy peppermint-green octahedral Fluorite occurring as complete and cleaved crystals
Quartz var. Sceptre Amethyst
$250
 Chiredzi mining district, Masvingo
A steep and sharply terminated Amethyst crystal from the Chiredzi mining district in Masvingo Province,
Quartz var. Sceptre Amethyst
$400
 Chiredzi mining district, Masvingo
A quite different habit of Sceptre Quartz from the Chiredzi mining district in Masvingo Province, Zimbabwe, SE
Quartz var. Sceptre Amethyst
$450
 Chiredzi mining district, Masvingo
This great example of a sceptred Quartz crystal comprises of an Amethyst double-terminated Quartz crystal head
Quartz var. Sceptre Amethyst
$300
 Chiredzi mining district, Masvingo
A 2.8 cm long Quartz crystal, partly sceptred against a small and attractive matrix of micro-crystalline
Quartz var. Sceptre Amethyst
$500
 Chiredzi mining district, Masvingo
A beautiful large miniature composed of an Amethyst Quartz sceptre with at least three epitaxial attached
Quartz var. Smoky Sceptre Quartz
$350
 Tubussis Farm 22, Namibia
A lovely small miniature of sceptred smoky Quartz from the Erongo granite occurrence on Tubussis Farm 22 in
Erythrite with Quartz
$700
 Bou Azzer District, Drâa-Tafilalet Region
Gemmy acicular blades of pinkish-maroon Erythrite crystals encircle a Quartz matrix with protruding colourless
Fenster Quartz with Fluid Inclusions
$900
 Goboboseb Mountains, Namibia
A splendid example of fenster Quartz with at least on fluid inclusion from the Goboboseb Mountains in the
Quartz
$1,500
 Orange River, Karas Region
A spiky, hedgehog-like specimen of colourless to slightly milky Quartz crystals, all with their terminations
Dolomite on Siderite with Quartz on Sphalerite
$600
  Pribram, Czech Republic
A most attractive elongated dome of curved blades of light tan Siderite covering a central core of lustrous
Siderite with Quartz
$350
 Neudorf, Saxony-Anhalt
Opaque, light biscuit-tan curved blades of Siderite, typically 1 to 1.5 cm with form an intergrown jumble of
Galena with Quartz
$1,250
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Lead-grey cubic crystals of Galena, each with modified corners to the octahedron, compose this excellent
Quartz and Mottramite
$250
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Quartz pervades all the ore bearing zones at Tsumeb, including the country rock, but well crystallised
Bournonite on Quartz
$850
 Cavnic Mine, Romania
A really excellent specimen of very well crystallised Bournonite (lead-copper antimoniate) from Cavnic mine in
Linarite on Quartz
$2,500
 Red Gill Mine, England
Red Gill mine is well known for its fascinating suite of minerals, but is most famous for its excellent
Calcite with Boulangerite inclusions, Quartz and Tetrahedrite
$2,000
 Herja Mine, Romania
A spectacular, 9.5 x 8 cm dome of interlocked cockscomb Calcite crystals, each averaging around 1.5 cm across,
Fluorite with Quartz
$900
 Blackdene Mine, England
Although Blackdene mine, close to Ireshopeburn in Weardale, County Durham, England, is known for its purple
Ludlamite with Quartz and Siderite
$8,500
 Wheal Jane, England
A specimen that can be summarised with just one word; Wow!  The rare phosphate Ludlamite was named in
Galena with Quartz
$400
 Rotherhope Fell Mine, England
A specimen of solid steel-grey Galena forming tightly intergrown cubic crystals from Rotherhope Fell mine,
Fluorite with Quartz
$700
 Weardale, England
A beautiful and showy cabinet specimen of delicate lilac-pink cubic Fluorite, heavily encrusted with bright,
Hessite with Quartz
$1,500
 Anna Mine, Alba Co.
A superb small miniature of equant lead-grey Hessite crystals form a piled-up cluster on top of a matrix of
Hematite and Quartz
$550
 Florence Mine, England
A classic association of black lustrous bladed specular Hematite with slightly smoky Quartz crystals on
Pyrite with Quartz
$200
 Greystone Quarry, UK
Greystone quarry is situated a little to the south of Launceston in central north Cornwall and works an area
Pyrite with Quartz
$100
 Greystone Quarry, UK
A good and representative well crystallised Pyrite with Quartz from Greystone quarry at Lezant, near to
Siderite on Quartz
$275
 Tincroft Mine, England
Glassy, burnt deep amber-yellow crystals of the iron carbonate Siderite richly coat a small plate of
Siderite with Quartz
$450
 Carn Brea Mine, England
A very pleasing miniature of rich caramel-brown Siderite forming rosettes of paper-thin curved bladed crystals
Rhodochrosite with Quartz
$1,250
 North Mine, New South Wales
A hemispherical shell-like micro-crystallised Rhodochrosite with clear and colourless glassy Quartz crystals
Cassiterite with Quartz
$4,500
 Torrington, New South Wales
This specimen of beautifully crystallised Cassiterite intergrown with colourless Quartz crystals is amazing
Quartz var. Amethyst on Rhodochrosite
$2,700
 North Mine, Australia
From North Mine at Broken Hill, New South Wales, Australia, a real eye-catcher of botryoidal candy-pink
Stibnite with Quartz
$350
 Příbram, Czech Republic
A rich small cabinet specimen of metallic, steely blue-black Stibnite as acicular crystals and long narrow
Cerussite with Sphalerite and Quartz on Galena
$250
 Stribro (Mies), Czech Republic
A mixed Quartz and Galena matrix is encrusted on its top surface with matt lead-grey, rather crude, Galena
Galena with Calcite on Quartz
$400
 Orzeł Biały Mine, Upper Silesia
This small miniature is formed from a cluster of bright metallic, highly lustrous Galena crystals as
Galena with Quartz
$650
 Stribro (Mies), Czech Republic
Dark grey to black cubic crystals of Galena to 1.4 cm on edge richly cover a flat plate of light grey, glassy
Chalcedony epimorph after Baryte
$500
 Hüttenberger Erzberg, Carinthia
An interesting light pale blue mass of Chalcedony riddled with epimorph cavities of sharp bladed Baryte from
Quartz var. Amethyst
$400
 Banska Stiavnica (Schemnitz), Slovakia
A gorgeous light purple sceptered double terminated Amethyst with some very clear fenster formations with a
Pyrite and Calcite on Quartz
$250
 Herdorf, Germany
Two composite cubes of brassy-golden Pyrite sit atop a small plate of etched Calcite crystals over a matrix of
Quartz (7 pieces)
$2,000
 Suttrop, Germany
A delightful set of seven double terminated, hexagonal, opaque creamy-white Quartz crystals from Suttrop,
Quartz var. Eisenkiesel
$400
 Wölsendorf Fluorite Mining District, Bavaria
A spectacular flat plate of lustrous glassy Quartz crystals of the variety Eisenkiesel, partly coated and
Chalcopyrite with Sphalerite, Galena, Pyrite and Quartz
$300
 Wheal Uny, England
A most attractive specimen of tarnished Chalcopyrite, Sphalerite, Galena, Pyrite and Quartz from Wheal Uny
Tennantite with Quartz
$1,500
 Tsumeb Mine, Namibia
A great specimen of Tennantite with Quartz from Tsumeb covering a narrow ridged matrix of massive
Quartz with Dolomite
$800
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
An elegant grey opaque single double terminated crystal of Quartz with a partial coating of brownish red
Quartz with Hematite
$1,500
 Changjiang Uranium ore field, China
A gorgeous and arresting group of “Rock Crystal” Quartz crystals to 5 cm on an aesthetically contrasting
Quartz with Calcite
$150
 Dalnegorsk, Far-Eastern Region
A divergent cluster of outwardly pointing milky-white Quartz crystals to about 2.5 cm long with pale rose-red
Brookite with Quartz
$400
 Kharan District, Balochistan
A stunning, perfectly terminated blade of chocolate-brown Brookite measuring 2.8 x 1.2 x 0.1 cm developed