23cbbf70adac4f57bb4dbfae81e4b19f23cbbf70adac4f57bb4dbfae81e4b19f17f41de764c54625bfdb8b105cd7499556b4b952d0ff49ec88e4696dd835c6d7064c804daaba4913a1078f7baca9601a23cbbf70adac4f57bb4dbfae81e4b19f17f41de764c54625bfdb8b105cd7499556b4b952d0ff49ec88e4696dd835c6d7064c804daaba4913a1078f7baca9601a精美矿物标本 ，你能认出来几个？（2）
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