Mineralogical characteristics and color genesis of black quartzite jade from Linwu, Hunan, China

Abstract The phanerocrystalline aggregate (single mineral particle size greater than 20 μm), which is mainly composed of α-quartz and has technological value, is called quartzite jade. Black quartzite jade from Linwu, Hunan Province, has gained significant market popularity due to its fine texture a...

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Bibliographic Details
Main Authors: Haoyu Lu, Miao Shi, Qinyuan Cao, Shiyu Ma, Xutong Zhao, Xiangyu Wu
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-99652-y
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