Bennett Mine, churn drill
Date scanned: 2002-05-16. USBM #57882; Churn drill, owned by Layne-Northwest, used at the Bennett Mine, Pickands, Mather and Company, Keewatin, Itasca County, Minnesota, to sink a 30-inch ventilation hole about 250 feet deep. Drilled in two operations, viz., 12-inch pilot hole, followed by reaming t...
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| Other Authors: | , , |
| Format: | Still Image |
| Language: | unknown |
| Published: |
Colorado School of Mines. Arthur Lakes Library
1944
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| Subjects: | |
| Online Access: | http://hdl.handle.net/11124/6476 |
| _version_ | 1821568609545093120 |
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| author | Petersen, Max S. |
| author2 | Arthur Lakes Library Russell L. and Lyn Wood Mining History Archive United States. Bureau of Mines |
| author_facet | Petersen, Max S. |
| author_sort | Petersen, Max S. |
| collection | Digital Collections of Colorado (Colorado State University) |
| description | Date scanned: 2002-05-16. USBM #57882; Churn drill, owned by Layne-Northwest, used at the Bennett Mine, Pickands, Mather and Company, Keewatin, Itasca County, Minnesota, to sink a 30-inch ventilation hole about 250 feet deep. Drilled in two operations, viz., 12-inch pilot hole, followed by reaming to 30 inches. Dec. 1944 / Max S. Petersen. Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines. Donor: United States Bureau of Mines. A churn drill is set up to drill a ventilation hole at the Bennett Mine. The Bennett underground iron mine in the Mesabi Range in Itasca County, Minnesota was operated by Pickands, Mather and Company. |
| format | Still Image |
| genre | Keewatin |
| genre_facet | Keewatin |
| geographic | Petersen |
| geographic_facet | Petersen |
| id | ftcolostateunidc:oai:mountainscholar.org:11124/6476 |
| institution | Open Polar |
| language | unknown |
| long_lat | ENVELOPE(-101.250,-101.250,-71.917,-71.917) |
| op_collection_id | ftcolostateunidc |
| op_relation | libimagesU269 http://hdl.handle.net/11124/6476 |
| op_rights | Rights management statement available at: http://library.mines.edu/digital/rights.html |
| publishDate | 1944 |
| publisher | Colorado School of Mines. Arthur Lakes Library |
| record_format | openpolar |
| spelling | ftcolostateunidc:oai:mountainscholar.org:11124/6476 2025-01-16T22:51:41+00:00 Bennett Mine, churn drill Petersen, Max S. Arthur Lakes Library Russell L. and Lyn Wood Mining History Archive United States. Bureau of Mines 1944-12 image/jpeg http://hdl.handle.net/11124/6476 unknown Colorado School of Mines. Arthur Lakes Library libimagesU269 http://hdl.handle.net/11124/6476 Rights management statement available at: http://library.mines.edu/digital/rights.html Pickands Mather and Company Iron mines and mining Mining Underground mining StillImage 1944 ftcolostateunidc 2021-07-14T20:57:08Z Date scanned: 2002-05-16. USBM #57882; Churn drill, owned by Layne-Northwest, used at the Bennett Mine, Pickands, Mather and Company, Keewatin, Itasca County, Minnesota, to sink a 30-inch ventilation hole about 250 feet deep. Drilled in two operations, viz., 12-inch pilot hole, followed by reaming to 30 inches. Dec. 1944 / Max S. Petersen. Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines. Donor: United States Bureau of Mines. A churn drill is set up to drill a ventilation hole at the Bennett Mine. The Bennett underground iron mine in the Mesabi Range in Itasca County, Minnesota was operated by Pickands, Mather and Company. Still Image Keewatin Digital Collections of Colorado (Colorado State University) Petersen ENVELOPE(-101.250,-101.250,-71.917,-71.917) |
| spellingShingle | Pickands Mather and Company Iron mines and mining Mining Underground mining Petersen, Max S. Bennett Mine, churn drill |
| title | Bennett Mine, churn drill |
| title_full | Bennett Mine, churn drill |
| title_fullStr | Bennett Mine, churn drill |
| title_full_unstemmed | Bennett Mine, churn drill |
| title_short | Bennett Mine, churn drill |
| title_sort | bennett mine, churn drill |
| topic | Pickands Mather and Company Iron mines and mining Mining Underground mining |
| topic_facet | Pickands Mather and Company Iron mines and mining Mining Underground mining |
| url | http://hdl.handle.net/11124/6476 |