Heulandite Subgroup from
Val Milà, Tujetsch, Surselva Region, Grisons, Switzerland
Locality type: | Valley | |
Classification | ||
---|---|---|
Species: | 'Heulandite Subgroup' (not an IMA approved species) | |
Formula: | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O | |
Confirmation | ||
Validity: | Believed Valid | |
Data | ||
Mineral Data: | Click here to view Heulandite Subgroup data | |
Locality Data: | Click here to view Val Milà, Tujetsch, Surselva Region, Grisons, Switzerland | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 720475 | |
Long-form Identifier: | 1:3:720475:3 | |
GUID (UUID V4): | 2eb6f908-7f72-43ad-979a-c5cea04d059e | |
References | ||