Torbernite from Old Gunnislake Mine, Cornwall
Small specimens of Torbernite from the Old Gunnislake Mine.
£20.00
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Torbernite from Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England
Small specimens of Torbernite from the Old Gunnislake Mine.
Torbernite is a radioactive mineral - a copper uranyl phosphate with the formula Cu[(UO2)(PO4)]2(H2O)12.
It is relatively safe to handle and is only mildly radioactive, with only a very small amount of torbernite present on the face of the matrix.
It comes boxed, and was unfortunately mounted with blue-tac at one point, which has left a stain/remnants to one side. Obviously I have remounted it, with this side down.
Additional information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 5 × 5 × 3 cm |
| Specimen | #1 – 24×13.9×13.6MM |
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