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Nontronite from
Megiliggar Rocks (Tremearne pegmatite), Breage, Cornwall, England, UK


Locality type:Outcrop
Classification
Species:Nontronite
Formula:Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Nontronite data
Locality Data:Click here to view Megiliggar Rocks (Tremearne pegmatite), Breage, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:8106
Long-form Identifier:1:3:8106:1
GUID (UUID V4):0
Nearest other occurrences of Nontronite
49.9km (31.0 miles) ⓘGunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
50.2km (31.2 miles) ⓘCarclaze Old Tin Pit, Carclaze China Clay Pit (Baal China Clay Pit), Carludon, Treverbyn, Cornwall, England, UK
References
Royal Cornwall Polytechnic Society (1870): 38. Annual Report, pp. 30-31
 
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