Showing 57 results

Photograph of the O'Donnell Roast Yard site near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 99
• Item
• [1970s]

Part of Bill Freedman fonds

Photograph of Tom Hutchinson and another unidentified researcher examining tailings at the Copper Cliff site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 63
• Item
• 1986

Part of Bill Freedman fonds

Photograph of unidentified researchers standing at the base of slag heaps at the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 97
• Item
• 1977

Part of Bill Freedman fonds

Photograph of vegetation at Richard Lake, 12 kilometres from the Inco superstack at Copper Cliff, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 17
• Item
• 1977

Part of Bill Freedman fonds

Photograph of vegetation regrowth at a 50-year-old roast bed site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 102
• Item
• 1977

Part of Bill Freedman fonds

Photograph of wideleaf polargrass (Arctagrostis latifolia) growing in a slag heap at a tailings site at Nickel Rim, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 32
• Item
• 1976

Part of Bill Freedman fonds

Photograph of wooden corrosion-resistant tailing slurry pipes, Copper Cliff, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 2
• Item
• 1977

Part of Bill Freedman fonds