Quartz and Agate

435 results

Fluorite with Dolomite, Pyrite and Quartz
$150
 Cambokeels Mine, England
Large, semi-transparent, hexagonal Quartz crystals with colourless cubic Fluorite crystals form a large mound
Quartz var. Amethyst
$400
 Wheal Uny, England
Wheal Uny was a tin mine a little to the south of Redruth and east of Carn Brea. Although small specimens of
Bournonite with Freibergite and Pyrite on Quartz
$350
 Viboras Mine, Potosí Department
The Viboras mine at Machacamarca in Bolivia is particularly famous for its Bournonite. This fine miniature
Goethite on Quartz with Microcline
$300
 Lake George Area, USA
This is one of those one-off, quirky specimens which makes you smile simply because it is that bit different
Quartz var. Smoky Quartz
$200
 Smokey Bear, New Mexico
An aesthetic arrangement of three, ex-matrix, crossed prismatic terminated colourless to pastel smoky Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$2,500
 Tenke-Fungurume area, DR Congo
A super-unusual small cabinet specimen of vivid sky-blue Chrysocolla preferentially coated with orange-tan
Fenster Quartz with fluid inclusions (Skeleton Quartz)
$900
 Goboboseb Mountains, Namibia
A splendid example of fenster Quartz with at least one fluid inclusion from the Goboboseb Mountains in the
Sphalerite with Quartz and Pyrite
$5,500
 Dognecea (Dognácska), Caras-Severin Co.
The village of Dognecea is set in a picturesque valley surrounded by wooded hillsides and the nearby mining
Quartz with Rose Quartz and Eosphorite
$7,500
 Ilha Claim, Brazil
The Ilha claim is a most unusual mineral locality where a granite pegmatite is worked on a small island in the
Scheelite on Quartz
$1,500
 Cínovec/Zinnwald, Saxony & Ústí Region (Bohemia)
Although this crystal of Quartz richly encrusted with tiny Scheelite crystals is within the miniature size
Cassiterite on Quartz
$950
 Horní Slavkov (Schlaggenwald), Bohemia
Although only a large thumbnail, the Cassiterite attached to a single Quartz crystal forms an exquisite
Magnetite with Quartz
$3,500
 Lärchultini, Valais
The hillside locality at Lärchultini in Valais, Switzerland, contains a rich suite of minerals associated with
Quartz on Siderite with Sphalerite
$650
 Příbram District, Czech Republic
An excellent miniature of curved blades of Siderite overgrowing a core of black Sphalerite with the entire
Quartz var. Prasem or Prase
$500
 Pavlovka, Russia
For any collector specialising in Quartz this is a terrific miniature example of both Prasem, or Prase and
Quartz var. Eisenkiesel
$950
 Alberoda, Saxony
A showy cabinet display specimen of brick-red Eisenkiesel Quartz totally enveloping a group of scalenohedral
Fluorite with Quartz
$700
 Cambokeels Mine, England
The main entrance to Cambokeels mine lies adjacent to the A689 and is situated about midway between Hights
Quartz
$8,500
 Corinto, Minas Gerais
The village of Corinto in Minas Gerais, Brazil, is known to be the supplier of magnificent Quartz specimens,
Quartz with Chlorite
$1,500
 Central St. Gotthard Massif, Switzerland
A cluster of superb and impressive ice-clear Quartz crystals rest on a thin, yet strong, plate of mixed
Fluorite with Quartz
$900
 Berbes, Spain
A striking and eye-catching Royal purple Fluorite crystal nicely perched on a small bed of stubby, colourless
Quartz
$3,500
Although the only provenance we have for this Quartz crystal is that of Pakistan, my, what a crystal it is.
Galena on Quartz
$650
 Dal'negorsk, Russia
This splendid thumbnail specimen has a single and almost perfect solitary Galena spinel twinned crystal
Quartz
$200
 Giuv Valley, Switzerland
A lovely example of a Quartz crystal showing the Dauphiné habit with one greatly enlarged rhombohedral face.
Quartz with Mottramite
$250
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Quartz pervades all the ore-bearing zones at Tsumeb, including the country rock, but well crystallised
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$2,800
 Tenke-Fungurume area, DR Congo
The Democratic Republic of the Congo (DRC) is the largest country in sub-Saharan Africa and the Kolwezi mining
Elbaite Tourmaline with Quartz
$400
 Pederneira Mine, Brazil
A lovely combination of Elbaite Tourmaline and Quartz from the world-famous Pederneira mine in Minas Gerais,
Elbaite Tourmaline with Quartz
$750
 Pederneira Mine, Brazil
A beautiful miniature leaf green Elbaite Tourmaline from the world-famous Pederneira mine in Minas Gerais,
Quartz var. Faden Quartz
$750
 North Waziristan District, Khyber Pakhtunkhwa Province
A mainly water-clear, transparent and colourless Quartz crystal with a tabular habit and subtle yet distinct
Cassiterite with Quartz
$250
Cassiterite crystals to 5 mm wide richly cover the top surface of a heavily iron stained Quartz and Killas
Anatase with Albite and Quartz
$1,000
 Twll Maen Grisial, UK
A 3 mm clove brown Anatase crystal nestles in a small cleft next to colourless Quartz crystals and several
Sphalerite with Quartz
$500
 Wheal Jane, England
A terrific miniature of jet black lustrous Sphalerite crystals surrounding prominent acicular Quartz crystals
Quartz var. Rose Quartz with Eosphorite
$2,500
 Ilha Claim, Brazil
Rose Quartz is a strange beast.  When it occurs as massive crystalline chunks it is valued only as a
Pyrite with Quartz
$100
 Tsumeb Mine, Namibia
Although Pyrite was very common throughout the Tsumeb orebody, specimen quality material was relatively rare
Fluorite with Baryte and Quartz
$7,500
 Berbes Mining District, Asturias
Fluorite from the Berbes Mining District in north-western Spain never fails to thrill and almost always
Quartz var. Eisenkiesel
$350
 Cínovec, Czech Republic
This choice small miniature Eisenkiesel Quartz is from the famous deposit which spans the German-Czech border,
Quartz
$1,250
 Cavnic Mine, Romania
This amazing group of Quartz crystals will make a terrific addition for any collector of Quartz, Cavnic or
Quartz var. Sceptre Amethyst
$250
 Chiredzi mining district, Masvingo
A delightful Quartz crystal with an Amethyst to Smoky coloured sceptre from the well-known occurrence in the
Smoky Quartz
$800
 Tujetsch, Switzerland
A superb single crystal of gemmy Smoky Quartz measuring to 10.6 cm tall from Tujetsch in the Voderrhein Valley
Ludlamite with Siderite and Quartz
$7,500
 Wheal Jane, England
If any specimen’s description has to begin with a great big massive Wow, then this is it!  A Ludlamite
Quartz with Hematite and Calcite
$900
 Haile Moor Mine, England
A classic west Cumbrian specimen of well-developed Quartz crystals to 2 cm, substantially included by
Microcline variety Amazonite with Quartz and Albite
$1,500
 Two Point claim, Colorado
Amazonite is the blueish-turquoise-green variety of Microcline Feldspar and its association with smoky Quartz
Fluorite on Quartz
$1,200
 Oatman District, Arizona
Translucent light aquamarine-green crystals of Fluorite, individually composed of intergrown cuboctahedral
Smoky Quartz
$500
 Crystal Peak Area, USA
A lustrous, very dark clove-black tapering Tessin habit Smoky Quartz crystal measuring to 13.5 cm tall, from
Quartz
$400
 Ace of Diamonds Mine, New York
An asymmetric double terminated gemmy Quartz crystal from the famed Ace of Diamonds mine at Middleville in
Fluorite on Quartz
$2,000
 Purple Haze Pocket, Co. Durham
The Purple Haze Pocket was discovered in the Diana Maria mine at Frosterley, Weardale, during specimen
Quartz var. Amethyst with Prehnite, Epidote and Calcite
$3,500
 Goboboseb Mountains, Namibia
I have had the privilege of collecting in the spectacular landscape of the Goboboseb Mountains in Namibia but,
Fluorite with Quartz
$2,000
 Zinggenstocke, Switzerland
Perhaps the most iconic alpine mineral is pink Fluorite, a colour very rarely found around the world. 
Quartz var  Amethyst
$1,200
 Piedra Parada, Mexico
A delightful array of light gemmy lilac Amethyst crystals measuring to 7 cm with excellent terminations from
Quartz Japan Law Twin
$1,500
 Gunyahang quartz mine, Kosi Zone
A cabinet specimen of Quartz displaying excellent Japan Law twinning on a plate of sub-1 cm prismatic Quartz