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Gold Dredging in Oregon Oregon Department of Mineral Industries
Gold Dredging in Oregon
Oregon Department of Mineral Industries
Publisher Marketing: Mining historian Kerby Jackson introduces us to a classic mining work in this important re-issue of the Oregon Department of Geology and Mineral Industries publication Dredging of Farm Land In Oregon. Originally published in 1939, this important publication on Oregon Mining has not been available for nearly seventy five years. Included are extremely rare insights into the history and day to day operations of the dragline and bucketline gold dredges that once worked the placer gold fields of South West and North East Oregon in decades gone by. Also included are details into the areas that were worked by gold dredges in Josephine, Jackson, Baker and Grant counties, as well as the economic factors that impacted this mining method. This volume also offers a unique look into the values of river bottom land in relation to both farming and mining, in how farm lands were mined, re-soiled and reclamated after the dredges worked them. Featured are hard to find maps of the gold dredge fields, as well as rare photographs from a bygone era. Note: This edition is a perfect facsimile of the original edition and is not set in a modern typeface. As such, some type characters and images might suffer from slight imperfections or minor shadows in the page background.
| Mediji | Grāmatas Paperback Book (Grāmata ar mīksto vāku un līmēto muguru) |
| Izlaists | 2014. gada 27. jūlijs |
| ISBN13 | 9781500661793 |
| Izdevēji | Createspace |
| Lapas | 76 |
| Izmēri | 216 × 279 × 4 mm · 199 g |
Ziemassvētku dāvanas var atgriezt līdz 31. janvārim