Lóng hǔ jīng wēi lùn 龍虎精微論
Discourse on the Subtle Essence of Dragon-and-Tiger
Anonymous; Sòng-Yuán
A nèi dān treatise on dragon-tiger (lead-mercury / yīnyáng) alchemy. Preserved as DZ 1259 / CT 1259 (正一部).
Dating. Sòng-Yuán. Dynasty: 宋-元.
Discourse on the Subtle Essence of Dragon-and-Tiger
Anonymous; Sòng-Yuán
A nèi dān treatise on dragon-tiger (lead-mercury / yīnyáng) alchemy. Preserved as DZ 1259 / CT 1259 (正一部).
Dating. Sòng-Yuán. Dynasty: 宋-元.