| Locality type: | Borehole |
| Classification |
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| Species: | Quartz var: Chalcedony |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Chalcedony data |
| Locality Data: | Click here to view CTGH-1 well, Breitenbush-Austin Hot Springs area, Santiam Mining District (Elkhorn Mining District), Marion County, Oregon, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1621872 |
| Long-form Identifier: | 1:3:1621872:5 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chalcedony |
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| 15.3km (9.5 miles) | ⓘCinnabar Occurrence, Breitenbush-Austin Hot Springs area, Santiam Mining District (Elkhorn Mining District), Marion County, Oregon, USA |
| 17.3km (10.8 miles) | ⓘSUNEDCO 58-28 well, Breitenbush-Austin Hot Springs area, Santiam Mining District (Elkhorn Mining District), Marion County, Oregon, USA |
| 51.2km (31.8 miles) | ⓘPucci drillhole, Hood River County, Oregon, USA |
| 58.5km (36.4 miles) | ⓘFreida deposit, Wasco County, Oregon, USA |
| 62.9km (39.1 miles) | ⓘFish Creek Road - highway 224 junction, Clackamas River localities, Clackamas County, Oregon, USA |
| 67.8km (42.1 miles) | ⓘRichardson Ranch, Madras, Jefferson County, Oregon, USA |
| 70.4km (43.8 miles) | ⓘThistle Creek, Green Peter Summit, Linn County, Oregon, USA |
| 74.2km (46.1 miles) | ⓘGreen Peter Dam, Quartzville Mining District, Linn County, Oregon, USA |
| 74.3km (46.1 miles) | ⓘThunderegg Deposit, Pony Butte, Jefferson County, Oregon, USA |
| 78.8km (49.0 miles) | ⓘPolka Dot Agate mine, Jefferson County, Oregon, USA |
| References |
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