Origin: Eaglebrook (Nant-Y-Cagel) Mine, Talybont, Ceulanymaesmawr, Ceredigion
(Dyfed; Cardiganshire), Wales, UK
Sample size: 1 mm langite crystal (top left), 0.6 mm crystal in a
quartz
cavity surrounded by
cuprite
(top right), 0.5 mm crystal (bottom)
Owner: Steve Rust
Origin: Esgair Hir mine (Cambrian. Cardigan Consolidated. Welsh Potosi. Kylon
Potosi), Talybont, Ceulanymaesmawr, Ceredigion (Dyfed; Cardiganshire), Wales,
UK
Owner: Steve Rust
Origin: Lletty Evanhen Mine (Vaughan), Bontgoch, Trefeirig, Ceredigion (Dyfed;
Cardiganshire), Wales, UK
Sample size: area 5 mm
Owner: Steve Rust
Origin: Llechwedd Helyg (Willow Bank) Mine, Pen-bont Rhydybeddau,Trefeirig ,
Ceredigion (Dyfed; Cardiganshire), Wales, UK
Sample size: 0.6 mm crystal
Owner: Steve Rust
Origin: Frongoch Mine (Bron-y-Goch; Llawynwnwch), Pontrhydygroes, Upper
Llanfihangell-y-Creuddyn, Ceredigion (Dyfed; Cardiganshire), Wales, UK
Sample size: 0.7 mm crystal with very pale green-blue
namuwite
(left), 0.7 mm twinned crystal (right)
Owner: Steve Rust
Origin: Llangynog Mine, Llangynog, Powys (Montgomeryshire), Wales, UK
Sample size: microphoto, 0.6 mm crystal
Owner: Steve Rust
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