垣郭直義
垣郭直義
垣郭以安鼎用土日取五方細土,以水飛過,以楮汁和成塊,擣煉堅熟,形如鍋釜,其高九寸,厚九分,離鼎寬一寸九分,口略廠而圓。土日取土,火日造之,下塑八柱,令其堅固,一名丹竈,以坎離之炁歸重屋之内。
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Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
