Heulandite Subgroup from
Rocky Pass, Petersburg Borough, Alaska, USA
Locality type: | Islet | |
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 Rocky Pass, Petersburg Borough, Alaska, USA | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 574943 | |
Long-form Identifier: | 1:3:574943:0 | |
GUID (UUID V4): | 23beb3ca-b8ae-49ad-b7ab-03c5cb344656 | |
Nearest other occurrences of Heulandite Subgroup | ||
0.0km (0.0 miles) | ⓘIslets, Kupreanof Island, Petersburg Borough, Alaska, USA | |
References | ||