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Mindat Auctions
Chalcocite
from
Llechwedd Helyg Mine (Willow Bank Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK
Description
Habit:
Massive, veinlets
Colour:
Metallic grey
UV Fluorescence:
None
Quality of samples:
Rock forming mineral/non-crystalline/little interest for collectors.(##)
Rarity at site:
Rare
Confirmation
Validity:
Confirmed
Confirmation Methods:
Visual Identification
References
References:
UKJMM 3
Data
Mineral Data:
Click here to view Chalcocite data
Locality Data:
Click here to view Llechwedd Helyg Mine (Willow Bank Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK
Mineral
and/or Locality
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