Locality type: | Road Cutting |
Classification |
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Species: | Cronstedtite |
Formula: | Fe22+Fe3+((Si,Fe3+)2O5)(OH)4 |
Comments: | Reinvestigation showed it to be chamosite (Larsen (2010) |
Confirmation |
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Validity: | Erroneously Reported |
Data |
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Mineral Data: | Click here to view Cronstedtite data |
Locality Data: | Click here to view Rønningen E 18 roadcuts, Porsgrunn, Telemark, Norway |
Data Identifiers |
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Mindat Occurrence Record ID: | 632567 |
Long-form Identifier: | 1:3:632567:1 |
GUID (UUID V4): | a94288bd-5132-436b-968b-895eab83a86f |
References |
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Larsen, Alf Olav, Andersen, Frode, Dahlgren, Sven, Larsen, Knut Edvard, Burvald, Ingulv - Ed. (2010) The Langesundsfjord - History, geology, pegmatites, minerals. Bode Verlag Gmbh. p.1-240. |