Detailed explanation of Yixing purple sand mineral material Zhu zewei《宜兴紫砂矿料》详解 朱泽伟

Chinese purple clay pot tea culture practitioner, thank you for your attention. More purple clay pots can be exchanged and shared 中国紫砂壶茶文化践行者，谢谢关注，更多紫砂壶交流分享。wechat：bdr7867丨Facebook：谈学成（忘羡）

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这样的视频，国内却没有人发。可惜可惜