Sulphates, Nitrates and Borates

 

171 results

Baryte with Chalcopyrite
$400
 Mount Wellington Mine, England
A somewhat unusual combination of creamy-grey blades of opaque to semi-translucent Baryte densely coating a
Baryte on Calcite
$100
 Wapping Mine, England
Glassy blades of creamy-white Baryte to around 5 mm form small groups and individual rosettes over a matrix of
Baryte
$250
 Sterling Mine, Colorado
A very neat thumbnail specimen of a gem blue broad-bladed crystal of Baryte measuring to 1.3 cm from a
Brochantite
$150
 Milpillas Mine, Sonora
A neat little specimen of radial fan-like lustrous emerald green crystals of Brochantite on a contrasting
Celestine
$3,500
 Špania Dolina (Herrengrund), Banská Bystrica County
A beautiful pair of pale sky-blue Celestine crystals with excellent terminations, partly embedded in a glassy
Baryte
$750
 Zobes-Bergen District, Saxony
Baryte crystals measuring to 1 cm with a light brown colour are preferentially coated by a thin druse of
Baryte (stalactite section)
$400
 Portaway Mine, England
A splendid, sawn 8 mm thick section of a Baryte stalactitic structure from Portaway mine near to the village
Calcite on Quartz with Galena and Tetrahedrite
$950
 Herodsfoot Mine, England
A cabinet-size triangular-shaped specimen of lustrous opaque milky-white Calcite crystals, double terminated
Antlerite
$400
 Chuquicamata Mine, Chile
Rich emerald green crystal areas of Antlerite on a light coloured matrix from the Chuquicamata Mine, Chile.
Vanadinite on Baryte
$2,750
 Mibladen Mining District, Morocco
A gorgeous showy specimen of highly lustrous, thick hexagonal Vanadinite crystals, densely clustered on a
Sturmanite with Hausmannite
$1,600
 N'Chwaning Mines, South Africa
A flat plate of cryptocrystalline Sturmanite is completely coated with flattened hexagonal pagoda-like
Baryte
$200
 Silverband Mine, England
Two, off-matrix, colourless and translucent to semi-transparent Baryte crystals in tight parallel growth from
Boracite
$900
 Boulby Mine, England
Gemmy light blue crystals of Boracite measuring to 3 mm form a druse over the top of the matrix of creamy
Baryte
$600
 Ale & Cakes Mine, England
A classic Cornish specimen of intergrown bladed translucent greenish-grey crystals of Baryte measuring to 4 cm
Baryte
$700
 Murton Mine, England
Well-formed thickly broad-bladed crystals of gemmy colourless to white edged crystals of Baryte, in
Baryte
$350
 Jedová Hora, Central Bohemian Region
A neat miniature specimen of classic chisel terminated light blue to white crystals of Baryte measuring
Celestine
$400
 Magnesite Deposit, Austria
A well-formed yellow-brown gemmy lustrous crystal of Celestite measuring to 5 mm sits in a Quartz druse
Bandylite with Atacamite
$2,000
 Queténa Mine , Antofagasta Region
Rare blue translucent areas of the copper bromide chloride Bandylite are closely associated with
Antlerite
$600
 Chuquicamata Mine, Chile
An excellent display of cross-fibrous veins of emerald green Antlerite coursing through the centre of an
Caracolite
$200
 Lolon Mine (Challacollo Mine), Tarapacá Region
Scattered and clustered micro-crystal of the rare mineral Caracolite have formed on extensive areas of the
Linarite with Malachite and Cerussite
$2,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Bright electric blue intergrown bladed crystals of Linarite are clustered measuring to 1.4cm in and on a
Anglesite
$3,000
 Wheatley Mines, Pennsylvania
A rare specimen of Anglesite crystals from the Wheatley Mines, Phoenixville, Pennsylvania, USA. A
Glaucocerinite
$950
 Serpieri Mine, Greece
A rare specimen of Glaucocerinite only found in one restricted area underground in the Serpieri Mine
Linarite
$800
 King Arthur Mine, Thraki Department
Characteristic fine blue bladed crystals of Linarite measuring to 6mm in cavities with crystalline green
Baryte with Dolomite
$6,000
 Frizington, England
A very fine classic blue crystal specimen of Baryte from the Frizington Iron Mining area, in Cumbria, UK.
Gypsum
$1,250
 Cavnic, Romania
An excellent display of well-formed gemmy colourless to translucent white diamond shaped Gypsum crystals
Baryte
$450
 Hilton Mine, England
A great display of tabular-bladed colourless-white Baryte from the Hilton Mine, Scordale, Cumbria.
Anglesite
$450
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A well-formed pyramidal crystal of Anglesite measuring to 2cm sits towards the top left of the
Baryte
$950
 Cavnic, Romania
 A fine display specimen of lustrous tabular-platy crystals of Baryte. Forming a very pleasing array
Baryte
$900
 Frizington, England
A neat parallel group of gemmy to translucent-opaque pastel green crystals of Baryte measuring overall to 5cm,
Brochantite
$200
Deep emerald-green velvety swaths and patches of micro-acicular Brochantite richly coat a dark chocolate-brown
Azurite with Malachite on Baryte
$750
 Salts Level, England
A crusty block of intergrown Baryte and Limonite is richly coated with microcrystals of powder-blue
Celestine
$150
 Yate Quarry, England
An excellent cabinet display specimen of the strontian sulphate mineral, Celestine, from the famous English
Steverustite
$350
 Frongoch Mine, Wales
An excellent and rich micromount of the very rare lead thiosulphate, Steverustite, from its type locality at
Baryte Stalactite (Sawn Cross-section)
$1,500
 Hollandtwine Mine section, UK
A superb cut cross-section of a Baryte stalactite from the Hollandtwine mine section of Dirtlow Rake,
Buttgenbachite
$250
 Likasi Mine, Katanga Copper Crescent
A rare specimen displaying crystal sprays of acicular electric blue Buttgenbachite measuring to around 5mm
Buttgenbachite
$600
 Likasi Mine, Katanga Copper Crescent
A rare specimen displaying at least five crystal sprays of acicular Buttgenbachite measuring to around
Gerhardtite with Chrysocolla
$400
 Likasi Mine, Katanga Copper Crescent
A rich specimen of the very rare mineral Gerhardtite, a copper nitrate hydroxide, from the Likasia Mine, Dem
Gerhardtite with Chrysocolla
$250
 Likasi Mine, Katanga Copper Crescent
A fine specimen of the very rare mineral Gerhardtite, a copper nitrate hydroxide, from the Likasia Mine, Dem
Gerhardite with Cuprite
$1,500
 Likasi Mine, Katanga Copper Crescent
A rich specimen of the very rare mineral Gerhardtite, a copper nitrate hydroxide, from the Likasia Mine, Dem
Gerhardite with Cuprite
$1,250
 Likasi Mine, Katanga Copper Crescent
A very rich specimen of the very rare mineral Gerhardtite, a copper nitrate hydroxide, from the
Devilline
$7,500
 Špania Dolina (Herrengrund), Banská Bystrica County
A spectacular specimen of the calcium-copper sulphate, Devilline, from Špania Dolina in Banská Bystrica
Devilline
$8,500
 Špania Dolina (Herrengrund), Banská Bystrica County
A rich classic specimen of (Herrengrundite) Devilline from Špania Dolina, Slovakia. Excellent
Sturmanite
$800
 N'Chwaning Mines, South Africa
Small acid-yellow to much larger burnt toffee-yellow crystals of Sturmanite richly coat a pinkish-grey matrix
Anglesite
$3,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A rather unusual crystal specimen of Anglesite from the Tsumeb Mine, Namibia, displaying an offset
Linarite with Malachite
$1,250
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Rich blue crystal areas of lustrous Linarite are clustered over areas of fibrous green Malachite and
Danburite
$3,000
 Aurora Mine, Mexico
A superb crystal specimen of large bladed terminated Danburite measuring to an exceptional 10cm. Crystals of
Arsentsumebite ps. after Mimetite with Azurite, Gartrellite, Olivenite and Malachite ps. after Azurite
$1,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
As the list of species suggests, this is one very busy specimen from Tsumeb with lots going on! It is unusual