Mapleton Depot, PA - US SilicaOverview. U.S. Silica's Mapleton plant is nestled in the wooded mountains of central Pennsylvania. Medium-grain, white quartz sandstone is mined from tightly …
Mapleton Depot, PA - 16623 - Real Estate InformationMapleton Depot real estate profile and demographic information. Check school information, crime rates or find a realtor. Research the neighborhoods of Mapleton Depot ...