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. 2019 Apr 2;11(3):206–212. doi: 10.1016/j.jaim.2018.02.136

Table 5.

Chemical Composition of raw mineral and resultant bhasmas.

Chemical constituent Wt (%)
Raw mineral Pellets Final bhasma
Puta Muffle
Fe2O3 15 7.5 47 38
Cu 38 19.0 44 35
SiO2 1.8 0.9 2 traces