Potassic-ferro-chloro-sadanagaite from
Mørkdalen, Nusfjord, Flakstadøya, Flakstad, Nordland, Norway
Locality type: | Outcrop | |
Classification | ||
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Species: | 'Potassic-ferro-chloro-sadanagaite' (not an IMA approved species) | |
Formula: | {K}{Ca2}{Fe32+Al2}(Al3Si5O22)Cl2 | |
Comments: | Listed composition is the sample with highest content of Cl of about 100 microprobed samples. The amphibole composition range from edenite group to sadanagaite group. SiO2 31.98 TiO2 0.45 Al2O3 18.43 FeO 24.19 MnO 0.05 MgO 2.22 CaO 11.08 Na2O 1.54 K2O 2.43 Cl 5.06 Total 97.43 | |
Confirmation | ||
Validity: | Confirmed | |
Confirmation Methods: | SEM-WDS | |
Data | ||
Mineral Data: | Click here to view Potassic-ferro-chloro-sadanagaite data | |
Locality Data: | Click here to view Mørkdalen, Nusfjord, Flakstadøya, Flakstad, Nordland, Norway | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 825177 | |
Long-form Identifier: | 1:3:825177:0 | |
GUID (UUID V4): | 25373cee-ae3e-4b7e-949b-5a6715de70da | |
References | ||