| Locality type: | Slope |
| Classification |
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| Species: | Heulandite-Ca |
| Formula: | (Ca,Na)5(Si27Al9)O72 · 26H2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Heulandite-Ca data |
| Locality Data: | Click here to view West slope, Schattig Wichel (Piz Giuv), Felli Valley, Reuss Valley, Uri, Switzerland |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 549682 |
| Long-form Identifier: | 1:3:549682:2 |
| GUID (UUID V4): | 0 |
| References |
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