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Langite from
Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine), Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion (Dyfed; Cardiganshire), Wales, UK


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Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine), Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion (Dyfed; Cardiganshire), Wales, UK
© Steve Rust
Description
Comments:Psuedohexagonal deep blue green xls to 0.5mm (XRD). Associated with malachite, schulenbergite, cuprite, copper, lautenthalite, brochantite, cerussite.
Habit:Blocky
Colour:Deep blue green
UV Fluorescence:None
Quality of samples:not specified / average specimens
Confirmation
Validity:Confirmed
Confirmation Methods:XRD
Analysis Reference:NHM London
References
References:BMS Database, UKJMM 17
Associated minerals:
Associates:Brochantite
Covellite
Hemimorphite
Namuwite
Redgillite
Schulenbergite
Serpierite
Susannite
Data
Mineral Data:Click here to view Langite data
Locality Data:Click here to view Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine), Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion (Dyfed; Cardiganshire), Wales, UK
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