The large reddish crystals are garnet, and the surrounding light colored rock is dominated by muscovite mica. The Euro coin is 23 mm in diameter. Assume that the diameters of the garnets increased at a rate of 1 mm per million years. Based on the approximate average diameter of the garnets visible, estimate how long this metamorphic process might have taken. Show/explain how you arrived at your answer.
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Geography, 22.06.2019 16:10, dolphin146
What is the name of the ocean current that affects the british isles? how does it influence their climate?
Answers: 1
The large reddish crystals are garnet, and the surrounding light colored rock is dominated by muscov...
Mathematics, 02.11.2019 16:31
Mathematics, 02.11.2019 16:31
Mathematics, 02.11.2019 16:31