MIDDLEBURY — Omya Inc. will host a free open house at its Middlebury Quarry on Saturday, Oct. 19 from 10 a.m. to 2 p.m.
For a behind-the-scenes look at what goes on at the open-pit quarry, buses will shuttle visitors into the quarry while expert guides detail history, drilling, blasting and land reclamation operations. People can ride through the entire tour or disembark from the bus to take an up-close look at geological formations and scout the area for a marble souvenir.