其一靈砂
其一靈砂
靈少一料石七斤水銀一斤硫黄四兩
先將硫黄化開,次下水銀,炒成砂子,住火了。或是湘陰瓶,或是西蜀嘉定瓶,或是沙瓶老酒瓶,甘泥固濟,三寸厚,陰乾,裝入瓶内。用鐵燈盞一箇,坐其口盞内,水長要不乾。用甘泥固濟口縫,留哨眼一箇,用鐵線一條,穿定燈盞瓶耳,入爐。用炭一百二十斤,早晨下火,至來日早晨住火,晌午出爐,打破瓶。取出要做心紅,研為細末,若做靈砂,再有别法。
End of chapter
Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
