A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v2.c32.s4.t3: Patala III
A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v2.c32.s4.t3
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Patala III
v2.c32.s4.t3.1
Liquefaction of mica :—
v2.c32.s4.t3.2
Thin plates of mica are to be smeared with the 3 alkalies and borax and strongly heated in a crucible. The whole mass fuses.* * * *. 29 30
v2.c32.s4.t3.3
∗ Refractory silicates are treated similarly at the present day with the "fusion mixture".