| Locality type: | Mine |
| Classification |
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| Species: | Meionite |
| Formula: | Ca4Al6Si6O24CO3 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Meionite data |
| Locality Data: | Click here to view Crazy Sphinx Mine (Dry Gulch; Crazy Sphinx claim), Helena, Helena Mining District (Spring Hill Mining District), Lewis and Clark County, Montana, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 786397 |
| Long-form Identifier: | 1:3:786397:4 |
| GUID (UUID V4): | e34e69de-c1c7-4b4f-bd51-9bc4a68425b5 |
| Nearest other occurrences of Meionite |
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| 72.2km (44.8 miles) | ⓘDelmoe Road skarn, Delmoe Lake Road occurrences, Pipestone Mining District, Jefferson County, Montana, USA |
| 97.2km (60.4 miles) | ⓘRedemption Iron Mine, Franklin Hill Iron Deposit (Tarriff; Courtney Manganiferous Iron Deposit; Courtney Prospect), Philipsburg Mining District (Flint Creek Mining District), Granite County, Montana, USA |
| References |
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