| Abstract: | A mineral survey of the North Fork John Day River Roadless Area in Oregon indicates that a narrow belt along the river has a substantiated resource potential for placer gold, and several other drainages tributary to the North Fork a probable resource potential for placer or lode gold. Further study of the roadless area may reveal other areas with a potential for gold, and could help to delineate bedrock or additional placer resources, especially in drainages tributary to the North Fork. This work could also point to other mineral deposits near the roadless boundary. |
| Genre: | Article |
| ProdID: | 70012859 |
| Citation Author: | Evans, James, G.; Conyac, Martin, D. |
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| Citation End Page: | 898 |
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| Citation Language: | English |
| Citation Larger Work Title: | Geological Survey Professional Paper (United States) |
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| Citation Number Of Pages: | 3 |
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| Citation Search Results Text: | NORTH FORK JOHN DAY RIVER ROADLESS AREA, OREGON.; 1984; Article; Journal; Geological Survey Professional Paper (United States); Evans, James, G.; Conyac, Martin, D. |
| Citation Start Page: | 896 |
| Citation Volume: | 2 |
| Citation Year: | 1984 |
| Type: | citation/reference |
| Text: | NORTH FORK JOHN DAY RIVER ROADLESS AREA, OREGON.; 1984; Article; Journal; Geological Survey Professional Paper (United States); Evans, James, G.; Conyac, Martin, D. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Sun, 1 Jan 1984 00:00 -0600 |
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