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| ઘટકો | ટકાવારી |
| $1$. $CaO$ | $a$. $2-3\%$ |
| $2$. $MgO$ | $b$. $50-60\%$ |
| $3$. $SiO_2$ | $c$. $5-10\%$ |
| $4$. $Al_2O_3$ | $d$. $20-25\%$ |
| યાદી-$I$ તત્વો | યાદી-$II$ જ્યોતને આપેલો રંગ |
| $A. K$ | $I. {\text{જાંબલી }(Violet)}$ |
| $B. Ca$ | $II. {\text{ઈંટ જેવો લાલ }(Brick Red)}$ |
| $C. Sr$ | $III. {\text{ઘેરો લાલ }(Crimson Red)}$ |
| $D. Ba$ | $IV. {\text{સફરજન જેવો લીલો }(Apple Green)}$ |
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