MINERALS FOR SALE
   
 
STRONTIANITE
ST132

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Miniature/small cabinet-55x30x30mm (2.25"x1.35")
Mass of well formed strontianite crystals to about 7mm on barite with a thin rib of sphalerite. Strontianite fluoresces yellow in long wave UV.

Whitesmith mine, Strontian
£34

 
  HARMOTOME
ST134


Cabinet - 100x60x40 mm (4"x2.4")
Good display piece with gemmy harmotome crystals to about 5mm with a few brown calcite crystals showing through.

Strontian Barite mine, Strontian.
£70

 
  KAINOSITE-(Y)
ST135

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Large thumbnail - 40x25x15mm (1.5"x1")
Rich specimen - a cavity in the calcite matrix shows spheres of kainosite-(Y) scattered over darker zincian chamosite. First recorded location for the mineral in the British Isles. (See UK Journal of Mines & Minerals, issue No 26).
Whitesmith Mine, Strontian

 
 

BREWSTERITE
ST136

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Small cabinet - 75x55x35mm (3"x2.2")
Complete coverage of sparkling, pale slate coloured crystals. These extend onto the calcite back suggesting that the matrix fractured before deposition of the brewsterite.

Strontian Barite mine, Strontian

 
  BREWSTERITE
ST137

Small cabinet - 95x70x30mm (3.8"x2.8")
Bright, pale grey crystals to about 3mm on brown strontianite. Classic combination.

Whitesmith Mine, Strontian
£32

 
  HARMOTOME
ST140


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Large miniature- 60x45x35mm (2.4"x1.8")
Bed of small harmotome crystals with a number of larger well formed crystals to 8mm.

Strontian Barite mine, Strontian



 
  QUARTZ
ST141

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Large miniature - 50x35x20mm
Quartz is rare at Strontian but in 2004 a small pocket of pale-smoky quartz crystals was found from which this specimen comes. Unusual to find them formed on barite. Small area of contact damage but most of the crystals are undamaged and well terminated.

Strontian Barite mine, Strontian

 
 
HARMOTOME
ST142



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Small cabinet - 70x40x30mm (3"x1.5")
Glassy harmotome crystals, the largest 8mm, with ribs of platy calcite running through.

Strontian Barite mine, Strontian.


 
 

HARMOTOME
ST143

80x75x50 mm (3.2"x3")
Bright harmotome crystals to 9mm interspersed with tabular calcite crystals.

Strontian Barite mine, Strontian
£38

 
  HARMOTOME ON CALCITE
ST144



Cabinet - 95x70x40mm(4"x3")
straw coloured calcite crystals to 12mm with a drusy coating of small cross-twinned harmotome crystals. Calcite fluoresces a pale lemon in UV light

Corrantee Mine, Strontian
£42

 
 

STRONTIANITE
ST147

Small Cabinet -75x25x30mm (3"x1")
Rich piece of strontianite vein material with one face covered in finely terminated tufts of strontianite crystals with a little coxcomb barite.

Whitesmith mine, Strontian
£36

 
  BREWSTERITE
ST148

Miniature/small cabinet- 60x35x20mm (2.5"x1.5")
Radiating groups of gemmy crystals to about 4mm with a bed of smaller crystals on the back.

Whitesmith mine, Strontian
£24

 
 

KAINOSITE-(Y)
ST150


Large thumbnail/miniature - 30 x 30 x 25mm (1.25"x1.25")
White spheres of kainosite-(Y) scattered over dog tooth crystals of calcite with a little chamosite.

Whitesmith Mine, Strontian
£20

 
 
STRONTIANITE
ST152



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Large thumbnail/miniature - 30x30x40mm (1.25"x1.25")
Unusual specimen with a 25mm 'ball' of strontianite perched on a section of barite veinstone, the strontianite clearly having bridged across a void in the vein.

Whitesmith Mine, Strontian.

 
 
CALCITE
ST153

Small cabinet - 65x50x25mm (2.6"x2")
Sharp deep brown calcite crystals to 7mm (fluoresces yellow) with later, white platy calcite (red fluorescence).

Strontian Barite mine, Strontian
£26

 
  HARMOTOME ON CALCITE
ST154

Miniature - 55x30x30mm (2.25"x1.25")
Rare example of harmotome from Corrantee mine. 2 large crystals with a scattering of smaller harmotome (some crossed twins) on scalenohedral calcite.

Corrantee mine, Strontian
£35

 
 
BREWSTERITE
ST155

Small cabinet - 80x40x40mm (3.2"x 1.6")

Sculptural form and quality of the crystals make this a good display specimen for what is quite a rare specie.

Whitesmith mine, Strontian
£30

 
 


STRONTIANITE
ST159


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Large thumbnail/ miniature - 40x25x25mm (1.5"x1")
Rich divergent spray of strontianite with a little barite.

Whitesmith mine, Strontian

 
  CALCITE
ST160


Small cabinet - 80x60x25mm (3.4"x2.4")
Fine example of the 'Bishops hat" habit with well defined overgrowths on earlier calcite crystals.

Strontian Barite mine, Strontian.
£40

 
  CALCITE
ST161



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Small cabinet - 80x55x25 mm
Bed of interlocking calcite crystals averaging 7mm across with a complex habit.

Strontian Barite mine, Strontian.


 
  GARNET
ST163


Thumbnail- 15x15x15mm (0.5"x0.5")
An old Heddle locality 're-discovered' recently. Probably almandine but not yet tested. Single crystal of deep red colour showing a little 'gemmy' transparency.

Ben Resipol, Sunart
£15

 
  GARNET & MICA
ST165

Small cabinet - 80x50x45mm (3"x2")
Fine example from the location with mica plates to 15mm within which a number of deep red garnet crystals and cross-sections occur, the largest to about 12mm.

Ben Resipol, Sunart
£26

 
  HARMOTOME
ST 167
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Cabinet - 110x90x30mm (4.5"x3.5")
Classic specimen of harmotome which displays well. Calcite/granite matrix richly covered in crystals to 8mm. Sawn base.

Strontian Barite Mine, Strontian
 
  SPHALERITE
ST168


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Small cabinet - 70x40x20mm (2.75"x1.5")
Section of well crystallised sphalerite with a little pyrite from the main vein.

Corrantee mine, Strontian

 
  STRONTIANITE
ST169


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Miniature/Small cabinet-50x40x45mm(2"x2")
Cross-section of a strontianite ball with brewsterite and barite. A small number of strontianite specimen had a compacted, homogeneous structure and have taken a surprising degree of polish. Unusual!

Whitesmith mine, Strontian


 
  ANCYLITE-(Y)
on CALCITE
ST170

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Large thumbnail- 30x25x10 mm
Photographing ancylite crystals proved a challenge! I've counted 4 crystals on this specimen, the largest one of a salmon pink colour and better seen on the linked image.

Whitesmith mine, Strontian.