How A Quarry Works
A quarry is a fancy word for an open-pit mine. As opposed to a sub-surface mine with underground shafts and tunnels, a quarry is a mine that extracts materials directly from the Earth’s surface. Quarries have existed for thousands of years, and have been used to create some of humanity’s greatest structures.
Ancient Egyptians used quarries to extract the limestone used to build the Great Pyramids. All of the giant slabs of limestone and granite were cut out by hand and transported by slaves. The Romans also forced slaves and criminals to work in quarries, extracting the materials needed for building monuments and houses. On Easter Island in the southeastern Pacific Ocean, islanders created giant statues using massive rocks that had to be manually cut out of primitive quarries and transported across the island.
Quarries have changed a lot since the time of the ancient Egyptians. Now people use advanced tools to mine for rocks and minerals. One popular tool for miners is the diamond-tipped drill, which can cut through solid rock. Another common method for mining in quarries involves blasting the rock into smaller chunks using explosives. Enormous cranes and trucks load up the material and haul it where it needs to go. It’s a pretty simple process, but imagine trying to do all of that without modern equipment!
Luckily, finding rock building materials and minerals is quite easy nowadays. There are lots of companies out there that specialize in selling those materials. Meisel Rock Products is an example of a trusted Oregon rock supply. We own and operate more than one Oregon rock quarry, which allows us to provide quality rock, sand and gravel to Oregon the Willamette Valley.