A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v1.c12.t10.3
A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v1.c12.t10.3
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v1.c12.t10.3
A crucible of the shape of the fruit of brinjal (*Solannm melong*) to which is attached a tubulure, which is expanded towards its mouth like the flower of *Datura* s., . . . and which is either 12 or 8 digits in length, is suitable for the extraction of the essence of calamine and other readily fusible minerals. 23-24