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245:, formerly an open mine pit. The plant contained eight structures at the time of nomination. The sintering structure and trestle consists of a tall, concrete structure, adjacent to a trestle that supported rail cars that were unloaded into the sintering chamber. The machine shops building was located immediately east of the sintering structure and trestle, and is built of steel with corrugated metal sheathing. Other buildings include a warehouse/shops building, a garage, an electric transformer building, an oil tank, and a dryhouse.
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238:. The mining industry, after 1900, was seeking to exploit lower-grade iron deposits to meet the increasing demand of the iron and steel industry. To bring the ore to customers' specifications, the mines sought to "beneficiate" the ore through sintering, crushing, and washing. The sintering process was unique to the Cuyuna Range and made it possible to economically support mining.
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National Register of Historic Places in Minnesota
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National
Register of Historic Places Inventory—Nomination Form: Ironton Sintering Plant Site
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National Register of Historic Places in Minnesota
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National
Register of Historic Places in Crow Wing County, Minnesota
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Sintering chamber (background left) and machine shop/warehouse
230:. The plant was built in 1924 by the Hanna Mining Company to
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Buildings and structures in Crow Wing County, Minnesota
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History of the
National Register of Historic Places
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63:The Ironton Sintering Plant Complex from the east
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364:U.S. National Register of Historic Places
314:Skrief, Charles W. (September 10, 1979).
37:U.S. National Register of Historic Places
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920:Industrial buildings completed in 1924
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288:"National Register Information System"
257:Garage and dryhouse (background right)
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293:National Register of Historic Places
241:The plant sits on the west shore of
228:National Register of Historic Places
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222:is a group of buildings north of
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318:(Report). National Park Service
226:, United States, listed on the
220:Ironton Sintering Plant Complex
29:Ironton Sintering Plant Complex
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115:Show map of the United States
18:United States historic place
851:National Historic Landmarks
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197:NRHP reference
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243:Portsmouth Mine Pit Lake
856:Voyageurs National Park
869:Keeper of the Register
234:iron ore mined in the
176:20 acres (8.1 ha)
46:U.S. Historic district
889:Contributing property
298:National Park Service
157:46.48944°N 93.97389°W
90:Show map of Minnesota
940:Mining in Minnesota
162:46.48944; -93.97389
153: /
213:September 11, 1980
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884:Historic district
574:Lake of the Woods
300:. March 13, 2009.
224:Crosby, Minnesota
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320:. Retrieved
291:
282:
240:
236:Cuyuna Range
219:
218:
15:
935:Iron mining
839:Other lists
559:Koochiching
160: /
136:Coordinates
904:Categories
789:Washington
664:Pennington
659:Otter Tail
619:Mille Lacs
464:Cottonwood
454:Clearwater
414:Blue Earth
275:References
148:93°58′26″W
145:46°29′22″N
734:Sherburne
724:St. Louis
674:Pipestone
549:Kandiyohi
489:Faribault
469:Crow Wing
409:Big Stone
377:by county
368:Minnesota
232:sintering
189:Architect
794:Watonwan
769:Traverse
704:Renville
694:Red Lake
639:Nicollet
624:Morrison
599:Marshall
594:Mahnomen
579:Le Sueur
514:Hennepin
499:Freeborn
494:Fillmore
439:Chippewa
399:Beltrami
322:June 12,
204:80002031
125:Location
846:Bridges
774:Wabasha
754:Stevens
744:Stearns
699:Redwood
654:Olmsted
584:Lincoln
554:Kittson
544:Kanabec
539:Jackson
524:Hubbard
519:Houston
504:Goodhue
484:Douglas
444:Chisago
424:Carlton
809:Wright
804:Winona
799:Wilkin
784:Waseca
779:Wadena
749:Steele
739:Sibley
719:Roseau
689:Ramsey
649:Norman
644:Nobles
634:Murray
614:Meeker
609:McLeod
604:Martin
534:Itasca
529:Isanti
474:Dakota
429:Carver
404:Benton
394:Becker
384:Aitkin
759:Swift
729:Scott
629:Mower
509:Grant
479:Dodge
419:Brown
389:Anoka
375:Lists
181:Built
764:Todd
714:Rock
709:Rice
684:Pope
679:Polk
669:Pine
589:Lyon
569:Lake
459:Cook
449:Clay
434:Cass
324:2016
184:1924
173:Area
366:in
199:No.
906::
306:^
296:.
290:.
356:e
349:t
342:v
326:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
