Which of the following minerals and their ores are correctly matched?
1. Zinc-calamine
2. Platinum-iridium
3. Tin-cassiterite
4. Copper-carnolite
Which of the following minerals and their ores are correctly matched?
1. Zinc-calamine
2. Platinum-iridium
3. Tin-cassiterite
4. Copper-carnolite Correct Answer 1 and 3
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Feb 20, 2025