| MANGANO-GRUNERITE RAW CRYSTAL SPECIMEN.
ORIGIN - GRYTHYTTAN, HALLEFORS, VASTMANLAND, SWEDEN.
SIZE = 77MM X 33MM X 28MM APROX.
WEIGHT = 53g APROX.
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| | Mangano-Grunerite Raw Crystal Specimen.
Origin - Grythyttan, Hallefors, Vastmanland, Sweden.
Approximate Size = 85mm x 18mm x 7mm.
Approximate Weight = 11g.
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| | Mangano-Grunerite Raw Crystal Specimen.
Origin - Grythyttan, Hallefors, Vastmanland, Sweden.
Approximate Size = 68mm x 10mm x 5mm.
Approximate Weight = 4g. |
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