Dictionary Meaning and Definition on 'Quarrying'
n : the extraction of building stone or slate from an open
- Quarry \Quar"ry\, v. t. [imp. & p. p. Quarried; p. pr. & vb.
To dig or take from a quarry; as, to quarry marble.
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Wikipedia Meaning and Definition on 'Quarrying'
A quarry is a type of open-pit mine from which rock or minerals are extracted. Quarries are generally used for extracting building materials, such as dimension stone, construction aggregate, riprap, sand, and gravel. They are often colocated with concrete and asphalt plants due to the requirement for large amounts of aggregate in those materials. The word quarry can include underground quarrying for stone, such as Bath stone.
Quarries in level areas with shallow groundwater or which are located close to surface water often have engineering problems with drainage. Generally the water is removed by pumping while the quarry is operational, but for high inflows more complex approaches may be required. For example, the Coquina quarry is excavated to more than 60 feet (18 m) below sea level. To reduce surface leakage, a moat lined with clay was constructed around the entire quarry. Ground water entering the pit is pumped up into the moat. As a quarry becomes deeper water inflows generally increase and it also becomes more expensive to lift the water higher during removal - this can become the limiting factor in quarry depth. Some water-filled quarries are worked from beneath the water, by dredging.[See more about Quarrying at Dictionary 3.0 Encyclopedia]
Words and phrases related to 'Quarrying'
Quarrying Sample Sentences in News
- To stand up against quarries, they stage sit-in
Over 400 residents of the Pallichal grama panchayat on Wednesday staged a daylong sit-in in front of the panchayat office at Pallichal, demanding that the panchayat revoke the quarrying licences t... Read more on this news related to 'Quarrying'
- Protests continue at Pallichal, Kattayikkonam on poll day
Boards and posters had come up nearly a month ago, warning politicians to stay away from homes in Pallichal grama panchayat, where the residents were on a protest against the quarrying activity on... Read more on this news related to 'Quarrying'
- Filmmaker eyes documentary on local quarries:
ROCKPORT -- Robert Apse, a Boston-based filmmaker and cinematographer, is working on a documentary based on Halibut Point State Park and granite quarrying in Rockport. He has interviewed several people and will continue these interviews in the coming Read more on this news related to 'Quarrying'