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Biwabik Iron-Formation in the Hull-Rust-Mahoning-Mine
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Media in category "Biwabik Iron-Formation in the Hull-Rust-Mahoning-Mine"
The following 15 files are in this category, out of 15 total.
Biwabik Iron-Formation (Paleoproterozoic, ~1.878 Ga; southern wall of the Hull-Rust-Mahoning Mine, Hibbing, Minnesota, USA) 2 (23664729976).jpg
4,000 × 2,756; 3.87 MB
Hull-Rust-Mahoning Mine (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hibbing, Minnesota, USA) 1 (23582303172).jpg
4,000 × 2,671; 3.5 MB
Hull-Rust-Mahoning Mine (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hibbing, Minnesota, USA) 2 (23582297172).jpg
4,000 × 3,000; 4.19 MB
Hull-Rust-Mahoning Mine (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hibbing, Minnesota, USA) 3 (23582290272).jpg
3,995 × 2,711; 3.86 MB
Hull-Rust-Mahoning Mine (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hibbing, Minnesota, USA) 4 (23608365671).jpg
3,997 × 2,463; 4.02 MB
Hull-Rust-Mahoning Mine (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hibbing, Minnesota, USA) 5 (23395162940).jpg
3,994 × 2,359; 3.39 MB
Hull-Rust-Mahoning Mine (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hibbing, Minnesota, USA) 6 (23062675354).jpg
4,000 × 2,636; 3.67 MB
Hull-Rust-Mahoning Mine (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hibbing, Minnesota, USA) 7 (23690787855).jpg
4,000 × 2,257; 3.96 MB
Hull-Rust-Mahoning Mine (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hibbing, Minnesota, USA) 8 (23063735113).jpg
4,000 × 2,258; 3.59 MB
Taconite (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hull-Rust-Mahoning Mine, Hibbing, Minnesota, USA) 1 (23063379634).jpg
2,485 × 1,626; 3.06 MB
Taconite (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hull-Rust-Mahoning Mine, Hibbing, Minnesota, USA) 2 (23323581459).jpg
4,000 × 3,000; 3.96 MB
Taconite (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hull-Rust-Mahoning Mine, Hibbing, Minnesota, USA) 3 (23063367174).jpg
4,000 × 3,000; 3.88 MB
Taconite (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hull-Rust-Mahoning Mine, Hibbing, Minnesota, USA) 4 (23395840820).jpg
4,000 × 3,000; 4.03 MB
Taconite (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hull-Rust-Mahoning Mine, Hibbing, Minnesota, USA) 5 (23395833830).jpg
4,000 × 2,525; 3.23 MB
Taconite (Biwabik Iron-Formation, Paleoproterozoic, ~1.878 Ga; Hull-Rust-Mahoning Mine, Hibbing, Minnesota, USA) 6 (23665422626).jpg
2,979 × 2,764; 3.71 MB