📅 MIT Science Bowl 2022🎓 HS🔄 Round 8#️⃣ Question 11🌟 BONUS✍️ Short Answer
By name or number, identify all of the following three pairs of minerals that are considered polymorphs by geologists: 1) Calcite and aragonite 2) Plagioclase and orthoclase 3) Andalusite and kyanite
✔️Answer:1 and 3
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