Minerals from Smelters...................Updated 7 March 2026..........Cornwall & Devon Smelters
3168 BROCHANTITE - Boiling Well Smelter, Upton Towans, Gwinear, Cornwall, England Small to tiny green Brochantite crystals in cavities in smelter slag 50p £1.00 1 2
3174 COPPER - Boiling Well Smelter, Upton Towans, Gwinear, Cornwall, England Bright Copper embedded in smelter slag matrix 50p 1
Northern England (Cumbrian) Smelters
3731 BROCHANTITE - Bonsor Low Smelter, Coniston, Cumberland, England Small to tiny green Brochantite crystals in cavities in smelter slag SOLD OUT .
3732 LANGITE & LAUTENTHALITE - Haltcliff Smelter, Caldbeck Fells, Cumberland, England Small blue Langite crystals with small green bladed Lautenthalite crystals in cavities in smelter slag SOLD OUT .
3733 WUSTITE - Bonsor Low Smelter, Coniston, Cumberland, England Tree like growths of Wustite crystals with a green presumably Brochantite in smelter slag 1.00 2
Other Northern England Smelters
3734 BARIUM THIOSULPHATE FLUORIDE - Whashton Smelter, Richmond, North Yorkshire, England Sprays of colourless to pale pink elongated tabular Barium Thiosulphate Fluoride crystals in cavities in matrix 50p 1.00 1 4
3735 BARIUM THIOSULPHATE FLUORIDE & SULPHUR - Whashton Smelter, Richmond, North Yorkshire, England Sprays of colourless to pale pink elongated tabular Barium Thiosulphate Fluoride crystals with tiny glassy pale yellow Sulphur crystals in cavities in matrix 1.00 1.50p 5 2
3736 BARIUM ALUMINIUM TRISULPHIDE HYDROXIDE - Hipper (Harewood) Slag Mill, Holymoorside, Derbyshire, England Small mostly yellowish-orange but occaisionally greenish bladed crystals in cavities in smelter slag 1.00 1
3737 HYDRATED THIOSULPHATE - Hipper (Harewood) Slag Mill, Holymoorside, Derbyshire, England Colourless hexagonal HT crystals in cavities in smelter slag 1.00 4
Scottish and Welsh Smelters
3739 ANGLESITE - Meadowfoot Smelter, Wanlockhead, Dumfriesshire, Scotland Generally colourless Anglesite crystals in a multitude of forms in cavities in smelter slag 50p 1.00 9 14
3740 ANGLESITE, CERUSSITE & MALACHITE - Meadowfoot Smelter, Wanlockhead, Dumfriesshire, Scotland Colourless Anglesite crystals with small whitish bladed Cerussite crystals and tiny green Malachite spheres in a "shell" like formation in cavities in smelter slag SOLD OUT .
3741 CALEDONITE & ANGLESITE - Meadowfoot Smelter, Wanlockhead, Dumfriesshire, Scotland Sprays of small acicular blue Caledonite crystals with small whitish rhombohedral Anglesite crystals in cavities in smelter slag. Ex Isabel Geldart SOLD OUT .
3738 CUPRITE - Mines Royal Copper Works, Neath-Port Talbot, West Glamorgan, Wales Tiny Cuprite crystals in cavities in smelter slag 50p 4
3743 ELYITE, LANARKITE & UNNAMED Pb/Cu Si/SO4 mineral - Meadowfoot Smelter, Wanlockhead, Dumfriesshire, Scotland Tiny mauve acicular Elyite crystals with white acicular Lanarkite crystals and an area of a so far unnamed Pb/Cu Si/SO4 mineral forming small greyish blue matted aggregates of acicular crystals on smelter slag matrix. Ex Chris Jewson SOLD OUT .
3744 LANARKITE - Meadowfoot Smelter, Wanlockhead, Dumfriesshire, Scotland Sprays of glassy Lanarkite crystals in cavities in smelter slag 1.50p 1
Worldwide Smelter Localities
3745 CUMENGEITE - Thorikos, Lavrion, Greece Tiny blue Cumengeite crystals with a few small colourless Laurionite crystals in cavities in smelter slag SOLD OUT .
3746 LAURIONITE - Thorikos, Lavrion, Greece Small whitish bladed Laurionite crystals in cavities in smelter slag. Ex David Hardman collection #1486 SOLD OUT .
3747 PARALAURIONITE - Thorikos, Lavrion, Greece Small clear bladed Laurionite crystals in cavities in smelter slag. Ex David Hardman collection #3060 SOLD OUT .
3748 PHOSGENITE - Thorikos, Lavrion, Greece Whitish blocky Phosgenite crystal in a cavity in smelter slag. Ex David Hardman collection #3497 SOLD OUT .
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3749 HYDROZINCITE - Tindale Fell Smelter, Brampton, Cumberland, England White Hydrozincite covering surface of smelter slag SOLD OUT .
3750 WROEWOLFEITE - Meadowfoot Smelter, Wanlockhead, Dumfriesshire, Scotland Sprays of blue acicular Wroewolfeite crystals on the surface of smelter slag SOLD OUT .
Manmade, Elements
3751 BISMUTH - Manmade Aggregates of shiny irridescent Bismuth crystals 2.00 2
3752 HALITE - Manmade Clear cubic Halite crystals grown on what appears to be a toothpick. Fluoresces the most amazing orange colour in LW & MW UV SOLD OUT .