Gǎn qì shí liù zhuǎn jīn dān 感氣十六轉金丹

The Sixteen-Cycle Gold Elixir Responding to the Pneuma

Anonymous; Sòng

A Sòng Daoist alchemical text on the “sixteen-cycle gold elixir” (shí liù zhuǎn jīn dān 十六轉金丹) produced through stages responsive to the qì 氣 cycle. Preserved as DZ 911 / CT 911 (Dòngshén bù, Zhòng shù lèi 洞神部眾術類).