Jasper drill bits were used for drilling carnelian and amazonite beads during the Ravi and subsequent phases at Harappa. On the left are two snapped drill tips while on the right is a broken drill base. All are from the Ravi phase.
Jasper drill bits were used for drilling carnelian and amazonite beads during the Ravi and subsequent phases at Harappa. On the left are two snapped drill tips while on the right is a broken drill base. All are from the Ravi phase.