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Calcite from
Llechwedd Helyg Mine (Willow Bank Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK

Description
Habit:Massive
Colour:Whiteish
UV Fluorescence:Faintly red
Quality of samples:Poor for species, only of interest for locality collectors. (#)
Rarity at site:Very Rare
Confirmation
Validity:Confirmed
Confirmation Methods:Visual Identification
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Llechwedd Helyg Mine (Willow Bank Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK
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Current server date and time: 16th Feb 2012 13:38:15
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Locality Updated: Jacks Mountain, Hamiltonban Township, Adams Co., Pennsylvania, USAFrom Chester S. Lemanski, Jr., 16th Feb 2012 13:33:56