Ed Heaton quarry, tunnel portal

dc.contributor.author	Pearce, Clyde M.
dc.date	1945-07
dc.date.accessioned	2007-01-03T06:01:08Z
dc.date.accessioned	2022-02-03T09:26:41Z
dc.date.available	2007-01-03T06:01:08Z
dc.date.available	2022-02-03T09:26:41Z
dc.identifier	libimagesU605
dc.identifier.uri	http://hdl.handle.net/11124/6324
dc.description	Date scanned: 2002-6-7.
dc.description	USBM #60917; Tunnel portal, approximately 25 ft. wide at base and 35 ft. high. Ed Heaton foundry sand quarry on back of Minnesota River, foot of Davern Street, St. Paul, Ramsay County, Minnesota. - C. M. Pearce - July 1945.
dc.description	Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines.
dc.description	Donor: United States Bureau of Mines.
dc.description.abstract	The tunnel portal cut into the face of the sandstone exposure at the Ed Heaton quarry is shown.
dc.publisher	Colorado School of Mines. Arthur Lakes Library
dc.rights	Rights management statement available at: http://library.mines.edu/digital/rights.html
dc.subject	Industrial minerals
dc.subject	Underground mining
dc.title	Ed Heaton quarry, tunnel portal
dc.type	StillImage
dc.contributor.institution	Arthur Lakes Library
dc.contributor.institution	Russell L. and Lyn Wood Mining History Archive
dc.contributor.institution	United States. Bureau of Mines

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[Ed Heaton quarry, tunnel portal].