Job Description:

• 1) Tends equipment that pulverizes industrial bort and separates particles into grades of diamond powder: Pours bort into ball mill and starts machine to grind bort.

• 2) Removes powder from mill and pours it through sieves to separate particles.

• 3) Pours sifted particles into glass tank containing chemical mixture.

• 4) Siphons liquid containing particles from tank after specified time into glass jars.

• 5) Siphons liquid, following settlement of particles, from top of jars.

• 6) Dumps particles onto table and dries them with infrared lamp.

• 7) Weighs and bottles powder and labels containers.