Heulandite Subgroup from
Mount Diablo (Mt Diablo), Clayton, Contra Costa County, California, USA
Locality type: | Mountain | |
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 | |
Associated Minerals: | ||
Associates: | Clinoptilolite Subgroup | |
Data | ||
Mineral Data: | Click here to view Heulandite Subgroup data | |
Locality Data: | Click here to view Mount Diablo (Mt Diablo), Clayton, Contra Costa County, California, USA | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 641732 | |
Long-form Identifier: | 1:3:641732:1 | |
GUID (UUID V4): | 9db149db-09f7-456b-a21a-ebde0a42cfe8 | |
Nearest other occurrences of Heulandite Subgroup | ||
34.9km (21.7 miles) | ⓘMorrison Canyon, Fremont, Alameda County, California, USA | |
References | ||