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A Rare Bicoloured Yellow and Purple Topaz
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Journal Article

A Rare Bicoloured Yellow and Purple Topaz

Gao Yujie, Sun Xueying The Journal of Gemmology 2025

Abstract

Citation

Gao Yujie, Sun Xueying. (2025) A Rare Bicoloured Yellow and Purple Topaz. The Journal of Gemmology, Vol. 39, No. 5, pp. 437-439.

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