Ontario banded iron formationLocation: American Museum of Natural History, New York, NY Year: 2010 Merckdigitals catalogue number: 22-73542 Comments: Sherman mine, Strathy Township, Ontario, Canada 2.736 - 2.687 ga BIF |
Ontario banded iron formationLocation: American Museum of Natural History, New York, NY Year: 2010 Merckdigitals catalogue number: 22-73488 Comments: Sherman mine, Strathy Township, Ontario, Canada 2.736 - 2.687 ga BIF |