Open-pit mines that develop building materials are ordinarily known as quarries. Humans around the few English-speaking countries are non in all probability to produce a distinction between an open-pit mine & more types of open-opencut mines, like quarries, borrows, placers, and strip mines.

After it is there come no hanker productive for extraction of lesson, open-pit mines are every now and again converted to landfills for disposal of solid wastes. Nonetheless, a select few form of a body of water control is unremarkably involved to keep a mine pit from either becoming a lake.

Materials usually extracted from either open-pit mines include:

Clay Coal Coquina Gravel and stone (stone refers to bedrock, while crushed rock is unconsolidated lesson, every bit uncovered within glacial or fluvial deposits) Granite Gritstone Gypsum Limestone Marble Metal ores: such as copper, iron, gold, and molybdenum Sand Sandstone

Open-pit mines
This listings includes sole people big open-pit mines for which an article lives inside Wikipedia. Adams Mine – controversial abandoned mine in Kirkland Lake, Ontario. Chuquicamata – Chilean copper mine Kennecott Copper Mine – copper mine in Salt Lake County, Utah, United States; largest open-pit mine in the world El Chino mine – copper mine in Grant County, New Mexico, United States Lavender Pit – copper mine in Cochise County, Arizona, United States. Berkeley Pit - former copper mine inside Butte, Montana, United States; now the toxic flow of any stream. Ekati Diamond Mine – diamond mine in Northwest Territories, Canada. Diavik Diamond Mine – diamond mine in Northwest Territories, Canada. the Heavy Hole, a diamond mine inside Kimberley, South Africa that reaches a depth of to a higher degree 1,000 m (3,300 foot). Colomac Mine – gold mine in Northwest Territories, Canada. Pine Point Mine – lead and zn mine around Northwest Territories, Canada. Udachnaya pipe – diamond mine in Yakutia, Russia.