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- 134Photographs
- 32Canada, Northwest Territories, Yellowknife
- 122015/07/08
- 12Sculpture - Polar Regions
- 112015/07/10
- 72015/07/09
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Author / Creator / Contributor
- 136Campbell, Sandy
- 1Bergh, Arne - (Sculptor)
- 1Gimpel, Charles
- 1Ivanova, Semenova Polina
- 1Iyerak, Alain
- 1Jackson, J. Bugbee, Sculptor
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2015-08-11
This rock is a chip from the oldest rock in the world, a crustal outcrop at Acasta River, Northwest Territories. It is 3.962 billion years old and is comprised of zircons, quartz, plagioclass fedlspars, biotite, hornblende, allanite, sphene, garnet, magnetite, pyrite, chalcopyrite, sphalerite...
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