Sulphates, Nitrates and Borates

 

127 results

Baryte on Hematite
$200
Blades of pure snow-white Baryte to 4.0 x 2.0 x 0.3 cm form an intergrown bed which covers an underlying
Baryte
$4,500
 Frizington, England
A superb Frizington Baryte displaying as a fine group of classic intergrown tabular crystals of a pleasing
Shigaite
$750
 N'Chwaning Mines, South Africa
A fine specimen of the mineral Shigaite forming a rich deep red-orange crystal cluster measuring to 9mm
Baryte
$175
 Peak Hill Cliff, England
A classic specimen from the location at Peak Hill Cliffs, Devon, UK. Well-developed long bladed crystals
Baryte
$600
A thin plate of Baryte is totally coated with tabular, gemmy golden honey-yellow Baryte crystals to over 3 cm
Baryte with Calcite
$450
 Peak Hill Cliff, England
The superb finds of gemmy golden-sherry Baryte in boulders below the towering cliffs of Peak Hill at Sidmouth
Baryte with Dolomite
$500
 Frizington, England
A pleasing specimen of classic bladed Baryte double terminated crystal sits across a crystal matrix
Baryte with Calcite
$300
 Peak Hill Cliff, England
A classic small cabinet specimen for the location at Peak Hill, Devon. Excellent parallel and intergrown
Cyanotrichite
$1,500
A very rich specimen of bright sky-blue minute acicular Cyanotrichite covers the majority of the matrix with
Anglesite
$2,250
 Wheatley Mine, USA
A glassy and transparent colourless blocky crystal of Anglesite to 1.6 cm displays well in a 2.5 x 2 cm cavity
Baryte on Fluorite
$1,600
A very well formed terminated crystal of prismatic amber coloured Baryte measuring to 3.5cm long, sits
Green Anglesite
$4,000
 MMM Mine, Australia
A classic for the location of gemmy-opaque mint to light green crystals of Anglesite measure to just over 4mm
Byryte with Dolomite
$3,500
Lustrous tabular crystals of blue-white Baryte measuring to 4.3cm display aesthetically on edge from a
Baryte with Calcite
$450
 Pallaflat Mine, England
An excellent display of intergrown tabular pastel blue lustrous Baryte crystals measuring to around 2.5cm,
Ettringite
$1,500
 N'Chwaning Mines, South Africa
A cluster of six yellow Ettringite crystals are scattered across the surface of a black manganese matrix
Celestite
$1,250
 Spania Dolina Ore Belt, Slovakia
A pretty looking miniature of light cornflower-blue Celestite crystals sprinkled over white to pinkish-cream
Green Anglesite
$2,500
 MMM Mine, Australia
Classic green crystals of Anglesite aggregated and scattered over a red-brown Goethite matrix from the MMM
Green Anglesite
$3,350
 MMM Mine, Australia
A classic from the location of gem lime green crystals of three Anglesite's measuring to nearly 5mm finely
Anglesite
$850
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Lustrous parallel position crystals of Anglesite from the Tsumeb Mine, Namibia. Crystals of Anglesite
ETTRINGITE
$950
 Wessels Mine, South Africa
A group of mustard-caramel-brown Ettringite crystals grow on and into a pinkish-cream porous carbonate
Ettringite
$2,500
 N'Chwaning Mines, South Africa
Fine bright crystals of Ettringite are pleasing scattered and clustered over a colourless druse of Calcite
Anglesite
$850
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A well developed gemmy-translucent crystal of prismatic tapering Anglesite measuring to 4cm stand
Caledonite
$6,500
Excellent sky blue translucent intergrown and scattered crystals of Caledonite measuring to 4mm+
Baryte
$425
 Cavnic, Romania
A rare specimen for the location of yellow edged crystals forming a neat crest of parallel habit Baryte in the
Baryte
$300
 Pohla, Germany
A neat specimen of well-formed gemmy to opaque, classic chisel terminated and lustrous amber coloured
Henmillite
$2,500
 Fuka Mine, Japan
A fine specimen of rare Henmilite forming excellent purple-blue crystals measuring to 5mm contrasting on a
Anglesite
$600
 Broken Hill, Australia
A classic from the oxide orebody Broken Hill, Australia. Mint green lustrous crystals of Anglesite measuring
Anglesite with Galena
$1,200
 Musen, North Rhine-Westphalia
A neat cluster of translucent white crystals measuring overall to 1.4cm of Anglesite are seen in a cavity in
Devilline
$4,000
 Spania Dolina Ore Belt, Slovakia
A very rich old-time specimen of Devilline from Spania Dolina, Slovakia. Rounded crystalline rich blue-green
Baryte with Fluorite
$600
 Berbes, Spain
A fine specimen dominated by a white bladed cockscomb crystal development of Baryte measuring to 6.7cm from
Anglesite
$100
 Broken Hill South Mine (BHS Mine; South Mine), New South Wales
A single gemmy pastel yellow crystal of Anglesite measuring to ~4mm sits on stalactitic light brown
Linarite
$775
 Mammoth-St. Anthony Mine, USA
Extensive areas of rich lustrous blue Linarite partly covers the specimen from the Mammoth-Saint Anthony Mine,
Anglesite
$2,500
 Leadhills, Scotland
Classic specimen of Leadhills Anglesite displaying colourless to creamy and grey Galena included typically
Brochantite
$450
 Bisbee, USA
Very rich solid intergrown aggregate of prismatic emerald green Brochantite crystals from the Bisbee mining
Baryte with Quartz
$600
 Cavnic, Romania
Bladed crystals of lustrous Baryte measuring to 2cm are heavily included by bright orange Realgar
Linarite with Brochantite
$2,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A very rich specimen of lustrous royal blue Linarite crystals and crystalline forms lining several cavities in
Wulfenite
$950
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
This matrix-less specimen from the Tsumeb Mine in Namibia is composed of intergrown crystals of Wulfenite,
LINARITE with CERUSSITE
$1,300
 Red Gill Mine, England
One of the classic minerals associated with the Caldbeck Fells is Linarite from the Red Gill mine. This neat
Baryte
$1,400
 Pallaflat Mine, England
A very aesthetic pastel blue gemmy-translucent Baryte from the Pallaflat Mines, west Cumbria. Excellent
Baryte
$4,000
 Frizington, England
An excellent classic lustrous blue Baryte forming a substantial specimen of thickened tabular crystals
Ettringite
$3,500
 N'Chwaning Mines, South Africa
Excellent bright yellow platy to substantially blocky terminated crystals of Ettringite are pleasingly
Linarite
$600
 Red Gill Mine, England
A rich substantial area of royal blue Linarite crystal and sections forming an arch-like ribbon on the typical
CHARLESITE
$3,000
 N'Chwaning I Mine, South Africa
Charlesite is a very rare calcium-aluminium sulphate and a member of the Ettringite group.  This species
Scheelite
$2,000
 Hiefelwand, Salzburg
A splendid bi-pyramidal octahedral crystal of golden-butterscotch orange Scheelite measuring 2.3 cm
Baryte
$600
 Frizington, England
A choice pair of parallel, conjoined, golden-yellow translucent Baryte crystals to 6.5 cm long by 1.5 cm
Baryte
$6,500
 Pohla, Germany
Two double terminated, glassy, golden-sherry to pale yellow Baryte crystals display well against a background
Wulfenite
$900
 Bleiberg District, Austria
A matrix of creamy-tan, naturally etched, gossany -vein quartz has its top face completely covered in rich
Baryte
$1,500
 Banska Stiavnica (Schemnitz), Slovakia
Well-developed rhombic blades of cream-white Baryte crystals to 2.8 cm on edge cover a 1 to 2 cm thick calcite