Sulphates, Nitrates and Borates

 

290 results

Millerite with Baryte on Siderite
$1,500
 Pfannenberger Einigkeit Mine, North Rhine-Westphalia
This stunning miniature of radiating acicular Millerite crystals with intergrown, small blades of Baryte
Baryte
$300
 Pohla, Germany
A lovely miniature of well-formed gemmy to translucent Baryte crystals measuring to 1.5 cm from Pöhla in the
Celestine
$400
 Albert adit, Carinthia
A really super, aesthetic small miniature of delicate, yet vivid, light cornflower-blue Celestine crystals
Scheelite
$2,000
 Hiefelwand, Salzburg
A splendid bi-pyramidal octahedral crystal of golden-butterscotch orange Scheelite measuring 2.3 cm long. This
Gypsum
$2,000
 Cavnic Mine, Romania
This spectacular and rather unusual cabinet specimen of snow white opaque Gypsum is from the Cavnic mine, in
Baryte
$425
 Cavnic, Romania
In my opinion this is a beautiful Romanian Baryte, a real little stunner with wonderful aesthetic appeal.
Langite
$500
 Fowey Consols, Cornwall
This small miniature Langite, from its type locality at Fowey Consols, Tywardreath, in the St. Austell
Baryte (2 specimens)
$500
 Dalmellington Mine, England
Two individually mounted large thumbnail specimens of ice-clear terminated Baryte crystals from Dalmellington
Baryte
$1,200
 Pallaflat Mine, England
A group of translucent pale sky blue Baryte crystals form very flat tabular blades with snow white
Hemimorphite on Baryte
$125
 50 fm Flats, England
Golconda mine, west of Wirksworth in Derbyshire, produced both lead and barium in its heyday.  Local
Baryte
$400
  Pribram, Czech Republic
Pretty, parallel cockscomb blades of flesh pink Baryte almost entirely mask a thin Quartz plate from the
Salammoniac with Alunogen
$150
 Hänichen, Germany
A firmly cemented example of the naturally occurring ammonium chloride, Salammoniac, with patches of pale
Celestine variety Sand Celestine
$900
 Mt. Ungoza, Mangystau Province
The locality at Mount Ungoza in Mangystau Province, Kazakhstan, is famous for just one mineral, the strontium
Fluorite with Baryte, on Quartz epimorph after Calcite
$250
 Wölsendorf Fluorite Mining District, Bavaria
For everyone unfamiliar with the more detailed geography of Germany, the Wölsendorf Fluorite Mining District
Baryte
$250
 Hilton Mine, England
A transparent, terminated tabular Baryte crystal with many visible internal fractures along the cleavage lines
Baryte with Dolomite
$500
 Frizington, England
A pleasing double terminated crystal of bladed Baryte sits across a matrix of pink-white crystalline
Creedite
$2,000
 Santa Eulalia District, Chihuahua
It is interesting to note that of the 185 valid minerals listed in mindat from the Santa Eulalia District, in
Inyoite with Meyerhofferite
$900
 Nacimiento Sijes, Argentina
The two species Inyoite and Meyerhofferite very rarely appear in the collections we buy, making this quite a
Nifontovite
$1,250
 Charcas, San Luis Potosí
This excellent crystallised miniature is a fine example of the extremely rare borate, Nifontovite, from
Pyromorphite on Baryte
$600
 Les Farges Mine, France
A band of grassy lime green Pyromorphite crystals, 5 cm long and varying between 1 and 2 cm in width cross the
Botallackite on Connellite
$450
 Cligga Mine, England
This immensely rich small cabinet specimen of Botallackite is from Cligga mine at Perranzabuloe on the north
Baryte
$900
 Hilton Mine, England
Apart from its yellow Fluorite, Hilton mine in Scordale, northwest of the town of Appleby in Cumbria, is
Spangolite with Brochantite
$250
 Mex-Tex Mine, New Mexico
Platy, green tinted indigo-blue Spangolite crystals dispersed with acicular chrome-green Brochantite crystals
Baryte (stalactitic section)
$200
 Portway Mine (Portaway Mine)Dirtlow Rake, UK
A charming section of a Baryte stalactite from Portway mine which lay between Castleton and Peak Forest in
Baryte on Dolomite
$500
 Frizington, England
This nicely crystallised blade of red-tinged Baryte is from a mine in the Frizington district of West Cumbria,
Leadhillite
$4,000
 Tsumeb Mine, Namibia
Carlton M. Davis was a well-known American collector who attended Yale and lived in Ohio; a collector whom
Linarite with Brochantite, Quartz and Cerussite
$300
 Tsumeb Mine, Namibia
A miniature of deep rich azure blue Linarite crystals nestle in a matrix of intermixed Brochantite, Quartz and
Beudantite with Anglesite and Mottramite
$200
 Tsumeb Mine, Namibia
Well crystallised Beudantite, Anglesite and Mottramite richly cover this sharply pointed triangular shard of
Danburite
$3,000
 Aurora Mine, Mexico
A truly superb cabinet specimen of large terminated Danburite crystals measuring to an exceptional 10
Kröhnkite
$1,750
 Chuquicamata District, Antofagasta Region
Kröhnkite is a rare copper sulphate, a species which is very seldom seen for sale or in collections. 
Baryte on Dolomite with Calcite
$4,000
 Frizington, England
One of the delights of the quite limited range of minerals from the iron mines of west Cumbria in northwest
Szaibélyite on Volkovskite
$1,200
 Panel 848, North Yorkshire
Something quite different from the British Isles, an amazing, large cabinet specimen of the rare borates
Baryte
$8,000
 Pohla, Germany
Superb specimens of Baryte are famous from the Saxony mines in Germany and in particular from the Pöhla mines
Native Sulphur with Celestine
$1,500
 Maybee Quarry, Michigan
Although this quarry was worked for limestone, it is for Native Sulphur and Celestine it is famous amongst
Anglesite
$4,500
 Tsumeb Mine, Namibia
Anglesite is one of the most well-known minerals from the Tsumeb mine in Namibia and typical of the species
Linarite with Brochantite and Cerussite
$1,200
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
The copper-lead sulphate Linarite only occurred in the surface outcrop (The Greenhill) and first Oxidation
Devilline
$2,750
A very rich old-time specimen of Devilline from Špania Dolina in Slovakia. Dark blue green Devilline forms
Barium-rich Celestine
$700
 Tarnobrzeg, Poland
A V-like configuration of two main prismatic crystals of the variety Barium-rich Celestine, also known under
Celestine on Dolomite with Calcite
$1,500
 Katschberg, Austria
An intergrown cluster of light sky-blue Celestine crystals measuring overall to 1.5 cm sits on creamy-white
Boracite
$750
 Boulby Mine, England
Boracite, magnesium borate, occurs sporadically in the Permian potash beds in Boulby mine at Loftus near the
Witherite with Baryte and Alstonite
$6,000
 Fallowfield Mine, England
Two fine, double terminated greyish-white crystals of Witherite are perched on a bed of small Alstonite
Brochantite with Linarite
$5,000
 Goulmina, Drâa-Tafilalet Region
Goulmina in the Drâa-Tafilalet Region of Morocco has produced only five mineral species, of which Brochantite
Celestine
$850
 Okorusu Mine, Namibia
A beautiful miniature Celestine displaying excellent crystal habit and colour from the Okorusu mine in the
Sturmanite
$500
  Kalahari Manganese Field, South Africa
Sturmanite can manifest in many colours and in this example the main double-terminated hexagonal crystal is
Sphalerite with Quartz and Pyrite
$5,500
 Dognecea (Dognácska), Caras-Severin Co.
The village of Dognecea is set in a picturesque valley surrounded by wooded hillsides and the nearby mining
Anglesite
$4,500
 Tsumeb Mine, Namibia
Anglesite was found throughout the supergene and all three deep oxidation zones in the Tsumeb mine and
Baryte
$250
 Cavnic Mine, Romania
Cavnic is one of Europe’s most famous and historic mining towns and gives its name to the surrounding mining
Baryte
$900
 Ojuela Mine, Mexico
A beautiful and delicate coloured miniature of blueish-green Baryte forming 1 mm thick plates is an intergrown