Heulandite-Ca from
St Gotthard Highway tunnel (south section), Airolo, Leventina, Ticino, Switzerland
Locality type: | Tunnel | |
Classification | ||
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Species: | Heulandite-Ca | |
Formula: | (Ca,Na)5(Si27Al9)O72 · 26H2O | |
Confirmation | ||
Validity: | Believed Valid | |
Data | ||
Mineral Data: | Click here to view Heulandite-Ca data | |
Locality Data: | Click here to view St Gotthard Highway tunnel (south section), Airolo, Leventina, Ticino, Switzerland | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 549691 | |
Long-form Identifier: | 1:3:549691:4 | |
GUID (UUID V4): | 0435bb61-fcf2-4b71-acb3-08babd15957b | |
References | ||