| Locality type: | Occurrence |
| Classification |
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| Species: | Ankerite |
| Formula: | Ca(Fe2+,Mg)(CO3)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Ankerite data |
| Locality Data: | Click here to view Union Pacific Shaft Occurrence (Union Pacific Prospect), Ralston Buttes Mining District, Jefferson County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 377643 |
| Long-form Identifier: | 1:3:377643:8 |
| GUID (UUID V4): | 09481cf8-d99c-48aa-b8d2-ed238a2eac64 |
| Nearest other occurrences of Ankerite |
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| 2.3km (1.5 miles) | ⓘAscension Mine (Nare Lease; Nair Prospect), Ralston Buttes Mining District, Jefferson County, Colorado, USA |
| 8.4km (5.2 miles) | ⓘSchwartzwalder Mine (Ralston Creek Mine), Ralston Buttes Mining District, Jefferson County, Colorado, USA |
| 9.1km (5.7 miles) | ⓘDakota hogback, Jefferson County, Colorado, USA |
| 9.7km (6.0 miles) | ⓘMena Mine (Hoffmeister Homestead Prospect; Black Judge Shaft), Ralston Buttes Mining District, Jefferson County, Colorado, USA |
| 11.8km (7.3 miles) | ⓘWright lease (Foothills Mine), Idledale Mining District, Jefferson County, Colorado, USA |
| 11.8km (7.3 miles) | ⓘIdledale Mining District, Jefferson County, Colorado, USA |
| 22.9km (14.3 miles) | ⓘLake Tunnel - Lower, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA |
| 23.9km (14.8 miles) | ⓘStanley Mine (Gehrmann; Cooper; York; Whale; Golden Link), Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA |
| 24.9km (15.4 miles) | ⓘPhoenix Shaft, Lawson Mining District (Dumont Mining District; Montana Mining District), Clear Creek County, Colorado, USA |
| 30.1km (18.7 miles) | ⓘCold Spring Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
| References |
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