Tags: aggregate consumption
P is for Pit A gravel pit that was a source of happy childhood memories showcases the evolution of mining technology. By Bill Langer pit, gravel noun – an open excavation from which gravel is, or has been, obtained. ‘the gravel pit whence the ...
SUBSCRIBE & FOLLOW
- PHOTOS: Osama bin Laden's family buys famous marble quarry1726 Views
- Four workers survive getting buried alive at sand and gravel plant1137 Views
- Federal judge forces MSHA inspection619 Views
- VIDEO: Worker dangles from excavator hammer 100 feet up389 Views
- Wingra not allowed to mine beneath burial mounds365 Views