A group of children, each wearing a blue hard hat, crouched at the edge of a puddle looking for unusual rocks inside of a 6-year-old pit mine operation Friday morning in Gainesville. Other groups walked around large granite boulders asking equipment operators how they use tractors and dump trucks to move the huge rocks from place to place. Five third-grade classes from Sardis Enrichment School took a field trip to the Hanson Aggregates, a rock quarry on Candler Road in Gainesville, to reinforce recent classroom lessons on rocks, gems and minerals.
Rock on: Students visit rock quarry on school field trip