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Chemistry, 24.04.2020 04:26 gracerhodes4305
3. Zircon crystals in the Igneous Sill have a ratio of 91.7% Uranium-238 to 8.3% Lead-206. (1 point) What is the age of the Igneous Sill?
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3. Zircon crystals in the Igneous Sill have a ratio of 91.7% Uranium-238 to 8.3% Lead-206. (1 point)...
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