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Mattheddleite from
Daren Mine (Old Daren Mine; Darren Consolidated Mine; Daren United Mine; Great Darren Mine; Darren Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK

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Daren Mine (Old Daren Mine; Darren Consolidated Mine; Daren United Mine; Great Darren Mine; Darren Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK
© Steve Rust
Description
Comments:Colourless xls to 0.2mm (XRD), forming small masses to 3mm.
Habit:Prismatic
Colour:Colourless
Quality of samples:Good crystals or rich for species - important (!)
Rarity at site:Very Rare
Confirmation
Validity:Confirmed
Confirmation Methods:XRD
Analysis Reference:NHM London
References
References:[UKJMM 16:15]
Data
Mineral Data:Click here to view Mattheddleite data
Locality Data:Click here to view Daren Mine (Old Daren Mine; Darren Consolidated Mine; Daren United Mine; Great Darren Mine; Darren Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK
Mineral and/or Locality
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