| Locality type: | Deposit |
| Classification |
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| Species: | 'Psilomelane' (not an IMA approved species) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Psilomelane data |
| Locality Data: | Click here to view Alderman deposit, Browns Canyon Mining District, Chaffee County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 372222 |
| Long-form Identifier: | 1:3:372222:0 |
| GUID (UUID V4): | 57371848-9b91-440e-83c5-7c1d6d7f5c2a |
| Nearest other occurrences of Psilomelane |
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| 0.8km (0.5 miles) | ⓘColorado - American Mine (West Vein; Trefone Adit; East Vein; American Shaft; Mill Adit; Branch or Collins Vein), Browns Canyon Mining District, Chaffee County, Colorado, USA |
| 1.7km (1.1 miles) | ⓘSnowflake Deposit, Browns Canyon Mining District, Chaffee County, Colorado, USA |
| 2.3km (1.5 miles) | ⓘChimney Hill Mine (Morgan Ranch Deposits; Manganese Hill), Browns Canyon Mining District, Chaffee County, Colorado, USA |
| 2.6km (1.6 miles) | ⓘPuzzle mine, Poncha Springs, Browns Canyon Mining District, Chaffee County, Colorado, USA |
| 2.7km (1.7 miles) | ⓘBlue Stone Deposit, Browns Canyon Mining District, Chaffee County, Colorado, USA |
| 2.8km (1.7 miles) | ⓘWhite King Deposit, Browns Canyon Mining District, Chaffee County, Colorado, USA |
| 3.0km (1.8 miles) | ⓘLast Chance Mine (Lower Adit; Kramer Mine; Adit No. 1; Adit No. 2), Browns Canyon Mining District, Chaffee County, Colorado, USA |
| 3.9km (2.4 miles) | ⓘSedalia Mine (Sedalia Copper Mine), Sedalia Mining District, Chaffee County, Colorado, USA |
| 4.1km (2.5 miles) | ⓘWalter Higham Mine, Cleora Mining District, Chaffee County, Colorado, USA |
| 5.2km (3.2 miles) | ⓘUnnamed Manganese Deposits, Poncha Springs Area, Chaffee County, Colorado, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Report (issue) | | Deposits of the Poncha Springs NE Quadrangle, Chaffee County,Colorado By RALPH E. VAN ALSTINE With a section... 626 Prepared in cooperation with the Colorado State Mining Industrial Development Board UNITED STATES..._________ _ Rhyodacitic ash, volcanic mudflow deposit, and flow ____________________________________...Nathrop Volcanics _________________________ _ Browns Canyon Formation _________________ _ Dry Union Formation...Ralph E. Van Alstine and Doak C. Cox _________ _ Colorado-American mine ______________ -_Delay adit and |  | | Journal (article/letter/editorial) | | 1453 1453 1453 1430 D. F. HE•VETT Niggerhead deposit .......................................... 1453....................... Rock from Alderman mine, Browns Canyon, Colorado .............. Age of the veins................................................ Colorado ................................................depositsunderrevie•vonly a few of the oxide minerals-psilomelane,hollandite,cryptomelane,coronadite,and lesscommonly...The three specimensof black calcite veins in Juab County, Utah, were collectedby R. K. Hose of the U.S. |
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