What is Quarrying?
So, a quarry is any such working on the surface of the earth where minerals are extracted. Quarries are also known by other names around the world: 'surface mine', ‘pit’, 'open pit' or 'opencast mine'. Within the UK, the largest quantity of mineral extracted by quarrying is used for construction and known as "aggregates". What is the difference between a mine and a quarry…quarry economics in nigeria - logopeda-zabkowice,Quarry Economics In Nigeria Mining is one of the oldest economic activities in Nigeria dating back to prehistoric times when man crudely exploited iron and clay and perhaps other metals roughly trimmed or cut by sawing or by other means typically done at the quarry such as slate marble granite parphyr or basalt mining of chalk or dolomite three 3 are . READ MORE. Mining QuarryMANAGEMENT OF MINING, QUARRYING AND ORE-PROCESSING,Key words: mining waste, mines, quarry, exploitation, ore processing, environment, impact, inventory, legislation, simplified risk assessment, European Union In bibliography, this report should be cited as: BRGM (2001): Management of mining, quarrying and ore-processing waste in the European Union,