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Restormel Royal Iron Mine (Trinity Mine), Lostwithiel, St Austell District, Cornwall, England, UK

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List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements
Group 4 - Oxides and Hydroxides
var: Specularite4.CB.05Fe2O3
Opal4.DA.10SiO2 · nH2O
var: Amethyst4.DA.05SiO2
var: Chalcedony4.DA.05SiO2
var: Citrine4.DA.05SiO2
var: Jasper4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Group 8 - Phosphates, Arsenates and Vanadates
Unclassified Minerals
'Limonite'-FeO(OH) · nH2O

19 entries listed. 16 valid minerals.


Clark, A.M., Couper, A.G., Embrey, P.G., and Fejer, E.E. (1986): Waylandite: New Data from an Occurrence in Cornwall, and a Note on 'Agnesite'. Mineralogical Magazine 50, 731-733.

Cotterel, T.F. (2010): An unusual manganese-bearing assemblage from Restormel, Lostwithiel, Cornwall. Journal of the Russell Society 13, 53-56.

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