Minerals and Metals in Ancient India v1.c12.s6.4

v1.c12.s6.4

| *Nickel* | 0-0.2 in 22; | 0.2-0.5 in 18 |
| | .5-1.0 in 6; | 1.0-1.5 in 2 |
| *Lead* | Nil in 15; | 0-0.5 in 14; |
| | .5-1 in 12; | 1-3 in 4; |
| | Above 3 in 2 | 32 in 1 |