Home
Gallery
Sulphates, Nitrates and Borates

Sulphates, Nitrates and Borates

248 results

Buy Now View Item

Brochantite

$750

Tsumeb Mine, Namibia

Although Brochantite was common in the upper levels at Tsumeb, it was not found below the 1st Oxidation Zone

Buy Now View Item

Gypsum var. Selenite

$300

Tsumeb Mine, Namibia

The Tsumeb mine is remarkable for many reasons, but one often overlooked is that of common minerals in other

Buy Now View Item

Anglesite

$850

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

A well-developed, transparent to translucent crystal of prismatic tapering Anglesite measuring to 4 cm from

Buy Now View Item

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

Buy Now View Item

Connellite with Chalcophyllite

$750

Wheal Gorland, England

The halide Connellite is a hydrous copper chloro-sulphate and is a rare mineral within Cornwall’s richly

Buy Now View Item

Hemimorphite on Baryte

$125

50 fm Flats, England

Golconda mine, west of Wirksworth in Derbyshire, produced both lead and barium in its heyday. Local

Buy Now View Item

Baryte

$350

Magma Mine, Arizona

The Magma mine at Superior in Pinal County, Arizona, worked a polymetallic ore body from 1875 to 1909,

Buy Now View Item

Baryte

$800

Pöhla-Tellerhäuser Mine, Germany

The Pöhla-Tellerhäuser mine was a polymetallic producer whose main ore was uranium, beginning operation in

Buy Now View Item

Ettringite with Calcite

$1,500

N'Chwaning Mines, South Africa

A choice and highly aesthetic specimen with two hexagonal, acidic lemon-yellow Ettringite crystals to 1.7 and

Buy Now View Item

Stibnite with Baryte

$1,500

Baia Sprie, Romania

Baia Sprie mine, also known as Felsöbánya mine, in Romania is famous for hosting over ninety mineral species,

Buy Now View Item

Henmilite on Olshanskyite

$1,700

Fuka Mine, Japan

Equant azure to deep inky-blue crystals of the calcium-copper borate Henmilite are scattered over the surface

Buy Now View Item

Aurichalcite with Hemimorphite and Baryte

$150

Golconda Mine, England

A fine miniature of delicate powder turquoise-green Aurichalcite forms a velvet textured druse of

Buy Now View Item

Baryte

$5,000

Frizington, England

From the Frizington iron mining area in west Cumbria, a superb cabinet specimen of classic crystallised Baryte

Buy Now View Item

Azurite with Arsentsumebite

$3,500

Tsumeb Mine, Namibia

I hesitate to use the word showstopper, but in the case of this miniature Azurite with Arsentsumebite, I feel

Buy Now View Item

Brochantite

$300

Tsumeb Mine, Namibia

The copper sulphate Brochantite was only found in the upper levels of the Tsumeb mine throughout the supergene

Buy Now View Item

Linarite with Caledonite, Cerussite and Malachite

$400

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

A roughly 2 x 1 cm area of bright blue crystalline Linarite dominates the display surface of a brecciated,

Buy Now View Item

Baryte

$1,500

Saint-Georges-les-Bains, France

The only mineral species reported from the ore deposit at Saint-Georges-les-Bains at Tournon-sur-Rhône in

Buy Now View Item

Baryte

$1,400

Baia Sprie Mine, Romania

A very aesthetic cabinet specimen of pastel blue, gemmy-translucent Baryte from Baia Sprie mine in Maramureș

Buy Now View Item

Celestite with Dolomite and Calcite

$1,500

Katschberg, Austria

An intergrown cluster of light sky blue Celestine crystals measuring overall to 1.5 cm sits on creamy curved

Buy Now View Item

Fluorite with Baryte

$700

Bergheim, France

A limestone quarry close to Bergheim in Alsace, France, has produced a limited yet choice suite of mineral

Buy Now View Item

Strontianite

$800

Oberdorf An Der Laming, Austria

A first-class cabinet display specimen of large glassy hexagonal Strontianite crystals, richly scattered over

Buy Now View Item

Witherite with Baryte and Alstonite

$6,000

Fallowfield Mine, England

Two choice double terminated greyish-white crystals of Witherite are perched on a bed of small Alstonite

Buy Now View Item

Chalcoalumite, Ajoite and Brochantite on Native Copper and Cuprite

$100

New East Wheal Russell, England

A complexly mineralised miniature displaying Chalcoalumite (hydrous Al-Cu sulphate), Ajoite (hydrated

Buy Now View Item

Boracite

$750

Boulby Mine, England

Boracite, magnesium borate, occurs sporadically in the Permian potash beds in Boulby mine at Loftus near the

Buy Now View Item

Beudantite

$1,750

Tsumeb Mine, Namibia

Beudantite is a lead-iron arsenate sulphate and is a rare mineral at Tsumeb, the now closed world famous mine

Buy Now View Item

Rhodochrosite with Baryte

$500

Wessels Mine, South Africa

A beautiful miniature specimen of globular microcrystalline light bubble gum pink Rhodochrosite with

Buy Now View Item

Celestine with Native Sulphur

$650

Machow Mine, Poland

The Native Sulphur deposit at Tarnobrzeg in south eastern Poland has been exploited by open pit mining, the

View Item

Connellite ps. after Botallackite

$150

Cligga Head, England

A rare specimen indeed of turquoise blue Connellite pseudomorphing after Botallackite from the beach outcrop

Buy Now View Item

Baryte on Calcite

$300

Peak Hill Cliff, England

Transparent to translucent tabular blades of Baryte are developed to over 3 cm long, lying almost flat against

Buy Now View Item

Calcite with Baryte

$200

Pribram, Czech Republic

Nail-head Calcite crystals to 1 cm across richly cover what appears to be a mixture of crystallised Baryte and

Buy Now View Item

Baryte with Calcite and Marcasite

$1,300

Pribram, Czech Republic

This beautiful specimen of Baryte with Calcite and Marcasite is from the famous Příbram mining district in the

Buy Now View Item

Baryte on Calcite

$250

Peak Hill Cliff, England

This nicely crystallised specimen of smoky blue Baryte nestling in a shallow, exposed vug of tiny Calcite

Buy Now View Item

Celestine

$1,200

Sakoany Deposit, Madagascar

It seems like beautiful deep sky-blue Celestine from Madagascar has been around for ever, but it was only

Buy Now View Item

Celestine

$500

Sakoany Deposit, Madagascar

A beautiful small cabinet specimen of deep sky-blue Celestine from the relatively modern classic locality of

Buy Now View Item

Fluorite with Baryte

$400

Frisch Glück adit (Adit 134), Saxony

A great example of deep blackberry Fluorite from the Frisch Glück Adit, a haulage and ventilation adit driven

Buy Now View Item

Baryte

$1,750

Parkside Mine, England

Most Baryte from the mines within the West Cumberland Iron Field is so characteristic of this area that it can

Buy Now View Item

Baryte

$2,500

Pöhla-Tellerhäuser Mine, Germany

Dr Josef Clemente methodically built a remarkable mineral collection during his life, amongst which are true

Buy Now View Item

Anglesite

$400

Leadhills-Wanlockhead orefield, UK

Minerals from the world-famous Leadhills-Wanlockhead orefield in southern Scotland are becoming ever harder to

Buy Now View Item

Köttigite with Gypsum

$500

Mapimí, Durango

Köttigite is a rare, hydrated zinc arsenate and occurs on this fine miniature as long tabular prismatic

Buy Now View Item

Anglesite

$1,500

Touissit, Morocco

An excellent and classic group of rich acidic-yellow gemmy-translucent bladed crystals of Anglesite measuring

Buy Now View Item

Ettringite

$3,500

N'Chwaning Mines, South Africa

Excellent lenticular to substantially blocky terminated crystals of bright acidic lemon-yellow Ettringite are

Buy Now View Item

Arsentsumebite

$450

Tsumeb Mine, Namibia

This Arsentsumebite from Tsumeb mine in Namibia may be more a large micromount than a thumbnail, but it

Buy Now View Item

Baryte with Marcasite

$175

Ladywash Mine, England

Ladywash mine lies north of the picturesque village of Eyam in Derbyshire, a village famous for its heroic

Buy Now View Item

Baryte

$1,200

Wet Grooves Mine, England

Despite being the largest county in England, collectors tend to have relatively few specimens from Yorkshire,

Buy Now View Item

Baryte on Witherite

$300

Settlingstones Mine, Northumberland

Settlingstones mine was originally a lead mine, but for its final fifty years worked an extremely large vein

Buy Now View Item

Galena with Baryte

$300

Masson Hill Quarry/Mine, England

Although perhaps not so widely known, Masson Hill quarry was a favourite amongst local collectors of

Buy Now View Item

Baryte and Fluorite

$250

Ball Eye Mine, England

This impressive miniature of deep purple cubic Fluorite crystals overgrown with hemispherical clusters of

Buy Now View Item

Baryte (Stalactitic Section)

$200

Dirtlow Rake, England

Dirtlow Rake is a long, mineralised vein extending for a few kilometres just south of the delightful village