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Quartz and Agate

Quartz and Agate

423 results

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Pyrite with Quartz

$100

Tsumeb Mine, Namibia

Although Pyrite was very common throughout the Tsumeb orebody, specimen quality material was relatively rare

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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

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Quartz var. Eisenkiesel

$350

Cínovec, Czech Republic

This choice small miniature Eisenkiesel Quartz is from the famous deposit which spans the German-Czech border,

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Quartz

$1,250

Cavnic Mine, Romania

This amazing group of Quartz crystals will make a terrific addition for any collector of Quartz, Cavnic or

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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

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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

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Native Gold in Sphalerite and Quartz

$3,500

Gwynfynydd Mine, Wales

If you have been on the lookout for a good Native Gold from probably the most famous of Welsh gold mines,

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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

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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

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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

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Fluorite on Quartz

$1,200

Oatman District, Arizona

Translucent light aquamarine-green crystals of Fluorite, individually composed of intergrown cuboctahedral

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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

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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

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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

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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,

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Fluorite with Quartz

$2,000

Zinggenstocke, Switzerland

Perhaps the most iconic alpine mineral is pink Fluorite, a colour very rarely found around the world.

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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

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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

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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

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Rhodochrosite with Quartz, Calcite, Dolomite and Chalcedony

$1,500

Cavnic Mine, Romania

Cavnic mine is the most famous of all mines in the Cavnic district and this is one of the most famous ore

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Quartz var. Rose Quartz

$225

Taquaral, Brazil

A solid cluster of bright rose-pink, slightly lilac, Rose Quartz from Taquaral in the Jequitinhonha Valley of

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Quartz var. Golden Tiger’s Eye (2 matching pieces)

$500

Northern Cape Province, South Africa

Like so many young mineral collectors, one of the first specimens I ever owned was a tumble-polished golden

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Quartz var. Herkimer Diamond

$2,000

Herkimer Co., USA

Herkimer Diamonds require little introduction as being a variety of Quartz found in the Herkimer region of New

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Quartz var. Amethyst with Prehnite

$1,200

Goboboseb Mountains, Namibia

A beautiful 8.3 x 2.5 x 1.6 cm transparent Quartz crystal with wispy purple Amethyst zones from the Goboboseb

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Axinite-(Fe) with Quartz

$900

Obira mine, Japan

This great miniature of Axinite-(Fe) with Quartz is from the Obira mine in Oita Prefecture, Japan, a Miocene

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Quartz (Japan Law Twin)

$4,000

Kurasawa mine (Otome mine), Yamanashi

Surely this small cabinet specimen ticks all the boxes with being an excellent example of a Japan Law twin

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Quartz

$800

Dal'negorsk, Far-Eastern Region

Quartz from the Dal'negorsk mining region in Primorskiy Kray in the Far-Eastern Region of Russia can take on

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Fluorite on Quartz

$500

Yaogangxian Mine, China

A beautiful large miniature Fluorite on Quartz from the Yaogangxian mine in Hunan Province, China, which works

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Fluorite on Quartz with minor Ferberite

$350

Yaogangxian Mine, China

This attractive miniature Fluorite on Quartz with minor Ferberite is from the Yaogangxian mine in Hunan

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Quartz with Quartz pseudomorphing after Calcite

$950

Dal'negorsk, Far-Eastern Region

A quite extraordinary specimen of Quartz from the Dal'negorsk mining region in Primorskiy Kray in the

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Quartz Japan Law Twin

$1,500

Miyamoto Village, Japan

A very well formed classic Japan Law Quartz from an old Japanese location at Miyamoto village. The Japan

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Quartz variety Eisenkiesel on Hematite

$350

Florence Mine, England

An 8.8 x 5.0 cm plate of sooty coloured Hematite richly covered with equant bipyramidal Quartz crystals makes

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Anatase with Quartz, Albite and Calcite

$1,200

Prenteg, Wales

Prenteg is famous for the occurrence of the trimorphous minerals Anatase, Brookite and Rutile, each a

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Fluorite with Galena and Quartz

$3,500

Layer Cake Pocket, England

The Layer Cake Pocket, although of limited extent and relatively few specimens, produced magnificent

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Quartz var Smoky with Hematite

$750

Beckermet Mine, England

A most pleasing miniature composed of a well-formed gemmy to translucent smoky Quartz crystal measuring to 3

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Quartz var. Gwindel

$800

Mont Blanc Massif, France

A beautiful transparent miniature Gwindel Quartz with characteristic double terminations from the Mont Blanc

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Quartz

$1,200

Jegłowa quarry, Lower Silesian Voivodeship

A particularly fine cluster of transparent colourless Quartz crystals from the Jegłowa quarry in the Strzelin

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Amethyst with Marcasite

$3,500

Boldut Mine, Romania

An unusual specimen of richly coloured purple, well-formed Quartz Amethyst crystals measuring to 2.5 cm, and

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Quartz with Calcite and Galena

$850

Madan Ore Field, Bulgaria

The vast lead-zinc-silver deposits which form the Madan ore field in the Rhodope Mountains of Bulgaria produce

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Galena with Chalcopyrite on Quartz

$600

Tarnowskie Góry, Poland

This rather splendid pair of silvery-grey Galena crystals are from Tarnowskie Góry in Poland, a very old

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Quartz var. Eisenkiesel and Amethyst

$600

Heißer Stein Mine, Germany

Amethyst from Heißer Stein mine in the Wölsendorf Fluorite Mining District of Germany is very uncommon and the

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Fluorite with Quartz

$3,000

Buster Pocket, Co. Durham

This somewhat unusually coloured Fluorite is from Buster Pocket in Diana Maria mine just west of the village

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Quartz

$300

Lanterdan Quarry, England

Tintagel is not only famous for its medieval castle, for so long entwined with the legend of King Arthur, but

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Quartz with Hematite

$750

Florence Mine, England

An excellent small cabinet specimen of well-formed colourless-gemmy terminated Quartz crystals associated with

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Schneiderhöhnite with Quartz and Tennantite

$2,500

Tsumeb Mine, Namibia

This small miniature of the very rare iron arsenate Schneiderhöhnite in a matrix of mixed Tennantite and

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Fluorite with Quartz

$7,500

Riemvasmaak, South Africa

Fluorite specimens from this remarkable locality were first recognised in the 1970s but did not reach the

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Quartz var. Chalcedony

$750

Trevascus Mine, Cornwall

The Trevascus mine lies towards the south west of Camborne, almost halfway along the railway line to

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Quartz with Hematite var. Eisenkiesel

$2,500

Frizington, Cumbria

The mineralogy of the west Cumbrian iron mines tends to be simple, yet the specimens produced represent some