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Quartz and Agate

Quartz and Agate

408 results

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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

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Quartz var. Amethyst on Quartz

$200

Wheal Remfrey China Clay Pit, England

A 14.2 x 6.5 cm bed of pale purple tinted Amethyst Quartz interspersed with opaque milky Quartz crystals from

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Elbaite Tourmaline with Quartz

$5,000

Coronel Murta, Minas Gerais

Two highly flattened Elbaite Tourmaline crystals are developed in parallel growth and melded along their

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Quartz var. Gwindel

$8,000

Dodo Mine, Russia

This is one of those specimens for which you cannot really avoid shouting “Wow!”. It’s a quite amazing

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Quartz with Calcite

$950

Cavnic Mine, Romania

Cavnic mine in Romania is host to 36 mineral species and amongst these is Calcite, forming a bewildering range

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Calcite on Quartz

$450

Pribram, Czech Republic

Not only is the Příbram mining district ancient, it is regarded as one of the world’s best ore deposits for

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Fluorite with Quartz

$850

Milky Way Pocket, Co. Durham

The Milky Way Pocket was discovered in the Diana Maria mine in 2020 and was named for the contrast between the

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Fluorite with Quartz

$600

Buster Pocket, Co. Durham

This small cabinet specimen of Fluorite scattered amongst a bed of tiny Quartz crystals is from the Buster

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Fluorite with Quartz and Calcite

$2,000

Milky Way Pocket, Co. Durham

Cubic prisms of dark green Fluorite stand out from a pervasive druse of snow-white Calcite covering glassy

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Fluorite with Quartz

$2,000

Buster Pocket, Co. Durham

A magnificent bed of colour zoned Fluorite associated with bright and gemmy micro-crystals of Quartz from the

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Pyromorphite on Quartz

$450

Stribro (Mies), Czech Republic

This unusually coloured and rare habit of Pyromorphite will surely appeal to the dedicated collector of this

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Quartz

$1,650

Diamantina, Minas Gerais

The municipality of Diamantina in Minas Gerais, Brazil, although known for its diamond bearing ground (and

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Quartz var. Amethyst on Danburite

$400

Charcas, San Luis Potosí

This small miniature / large thumbnail is a terrific combination of a double terminated stubby crystal of

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Chalcopyrite with Sphalerite and Quartz

$2,500

Dal'negorsk, Far-Eastern Region

Dare I declare this is a beast of a specimen, but beastly in a magnificent sense you understand!

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Calcite with Quartz and Chalcopyrite

$2,000

Dal'negorsk, Far-Eastern Region

This quite exquisite combination of disk-like plates of biscuit coloured Calcite with Quartz and Pyrite is

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Calcite with Sphalerite and Quartz

$450

Trepca Complex, Kosovo

Pagoda-like stacked nail-head Calcite crystals and beautifully developed Sphalerite crystals are piled-up over

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Fluorite with Quartz

$1,200

Otjinamewa, Namibia

Two finely developed intergrown crystals of Fluorite on Quartz from the Otjinamewa area in Brandberg, Namibia.

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Dioptase on Quartz

$4,500

Mindouli District, Pool Department

Copper mineralisation occurs along a 3 km escarpment close to the village of Mindouli in the Pool Department

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Quartz var. Sceptre Amethyst

$450

Chiredzi mining district, Masvingo

This fabulous sceptred Amethyst Quartz is from the Chiredzi mining district in Masvingo, Zimbabwe. Three

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Quartz var. Sceptre Amethyst

$250

Chiredzi mining district, Masvingo

A gorgeous sceptred Amethyst Quartz from the Chiredzi mining district in Masvingo, Zimbabwe. The double

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Quartz var. Smoky Quartz

$4,000

Grimsel Area, Switzerland

A magnificent, very delicate Smoky Quartz crystal from the Grimsel Area of the Hasli Valley, close to Bern in

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Smoky Quartz var. Gwindel with Adularia

$5,000

Giuv Valley, Switzerland

This fabulous plate of Alpine minerals is from the Giuv Valley in Grischun, Switzerland, an area of high

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Sceptre Quartz on Siderite

$2,500

Mésage Mine, France

This stunning bed of transparent to creamy-milky Quartz crystals covers a plate of massive earthy Siderite of

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Quartz var. Gwindel

$3,000

Tujetsch, Switzerland

A fabulous pale Smoky Quartz Gwindel with stunning optical clarity from Tujetsch in the Vorderrhein Valley of

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Quartz var. Smoky Quartz

$3,000

Gletschhorn, Uri

A beautiful and highly aesthetic bed of gemmy terminated Smoky Quartz crystals from Gletschhorn, a mountain in

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Quartz var. Smoky Quartz

$9,500

Gletschhorn, Uri

This magnificent double terminated Smoky Quartz is from Gletschhorn, a mountain in the Furka Pass Area of Uri,

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Quartz

$8,500

Filon N°5, France

A spectacular bed of transparent colourless Quartz crystals covers a plate of massive milky Quartz of between

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Quartz

$750

Warstein, Germany

These two intergrown, double terminated, opaque milky Quartz crystals are from one of the quarries close to

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Fluorite with Quartz

$600

Marienschacht Mine, Germany

An aesthetic group of dark blackcurrant-purple, cubic crystals of Fluorite to 8 mm on edge, form a long,

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Anatase on Faden Quartz

$300

This delightful small miniature/large thumbnail of the titanium dioxide Anatase on Faden Quartz is a Swiss

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Chalcedony on Quartz

$800

Wheal Drea, England

Wheal Drea, part of the Wheal Owls group, lies close to the high cliff tops of the Atlantic coast in south

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Pyrite with Marcasite on Quartz

$400

South Crofty Mine, England

An attractive large miniature of golden-silver acicular crystals of Marcasite to about 1 mm long scattered

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Fluorite with Quartz

$250

Blackdene Mine, County Durham

Blackdene mine is adjacent to the small village of Ireshopeburn by the River Wear, from which the name

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Quartz var. Smoky Sceptre on Quartz

$3,500

Minas Gerais, Brazil

This amazing, sceptred Quartz is formed by double-terminated, deep smoky Quartz crystals overgrowing the

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Elbaite Tourmaline with Quartz

$750

Coronel Murta, Minas Gerais

This lovey miniature, which provides a choice combination of Elbaite Tourmaline in various shades of pink with

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Calcite, Dolomite and Quartz on Galena and Sphalerite

$2,500

Trepca Complex, Kosovo

Trepča is one of Europe’s most famous mining districts, situated in the Trepča valley in mid-northern Kosovo,

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Fluorite with Quartz

$800

Dal'negorsk, Far-Eastern Region

This cabinet specimen is without doubt an understated piece, composed of pastel apple-green octahedral

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Elbaite Tourmaline with Quartz and Lepidolite

$400

Coronel Murta, Minas Gerais

This 2.2 cm tall Elbaite Tourmaline crystal is from a new gem pocket found in the Coronel Murta district of

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Elbaite Tourmaline with Quartz

$450

Coronel Murta, Minas Gerais

This 3.2 cm tall Elbaite Tourmaline crystal is from a new gem pocket found in the Coronel Murta district of

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Calcite on Quartz and Pyrite

$500

Cavnic Mine, Romania

This beautiful and sculptural large cabinet specimen of thin, elegant, bladed Calcite on Quartz and Pyrite is

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Elbaite Tourmaline with Quartz

$400

Coronel Murta, Minas Gerais

From a new gem pocket found in the Coronel Murta district of Minas Gerais, Brazil, a charming miniature of

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Smoky Quartz on Feldspar with Schorl and Muscovite

$2,500

Minas Gerais, Brazil

This beautiful and elegant combination of Smoky Quartz, Feldspar, Schorl and Muscovite, all set on a

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Axinite-(Fe) with Quartz

$2,000

Obira mine, Japan

The Obira mine is situated on the southern Japanese island of Kyushu in Oita Prefecture and worked Cu-Zn-As-Sn

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Fluorite with Quartz

$1,750

Marienschacht Mine, Germany

This classic, characteristically German Fluorite is from the Marienschacht mine in the Wölsendorf Fluorite

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Enargite with Quartz

$1,750

Quiruvilca Mine, La Libertad Department

The Quiruvilca mine in the Santiago de Chuco Province of Peru was a Cu-Pb-Zn-Ag-Au mine that exploited both

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Goethite on Smoky Quartz

$500

Freisen, Germany

This excellent Smoky Quartz-lined geode, containing a 6 cm long infilling of superbly crystallised acicular

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Epidote with Quartz

$2,500

Green Monster Mountain, USA

In the process of cataloguing the mineral collection of Dr Josef Clemente (1899-1987), there is no doubting he