Question

which mineral used for age dating of rocks? Where is it found?​

Answer 1

Answer:

Potassium-argon dating, method of determining the time of origin of rocks by measuring the ratio of radioactive argon to radioactive potassium in the rock. This dating method is based upon the decay of radioactive potassium-40 to radioactive argon-40 in minerals and rocks; potassium-40 also decays to calcium-40.

Explanation:

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Answer 2

Answer:

pottasium and argon are used for age dating of rocks

Explanation:

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