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The lateral cutting is usually done by running a wire around an exposed block, and the wire is driven like an endless belt. An abrasive and water provide the cutting action and cooling.
The vertical cutting may be done by drilling a series of holes, then splitting it hydraulically or mechanically.
After quarrying into large blocks, the final cutting can be done with huge diamond tipped cutting wheels, or gang- sawed into slices with similar wire, water and abrasives. The bulk of limestone is mined for cement production, gravel, and soil conditioner. In these cases, surface mines blast free the stone to make it more manageable to move and transport to a crusher. Crushed material is stored on the ground and loaded as necessary to trucks for distribution to customers.
Limestone is the skeleton remains of minute shelled sea creatures that died a very long time ago. They sank to form thick beds on the sea floor. The thick beds were put under tremendous pressure, and eventually turned into solid limestone. We quarry limestone to make cement, building blocks, gravel for road building, and many more uses.
Wiki User
∙ 9y ago
Wiki User
∙ 8y agoLimestone is usually blasted with dynamite in open pit mines and hauled by appropriately large trucks to processing machines.
Wiki User
∙ 14y agolimestone is extracted in a quarry where it is blasted by tnt whey
Wiki User
∙ 15y agoIn open pit mining operations throughout the world.
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Does chlorine come from salt You are in year 8 and doing a science assignment You need to the know mining or the extraction of chlorine but you have no idea where it comes from?
Chlorine does not occur naturally. It occurs when extracted from limestone or calcium chloride. Search on the Internet has plenty of answers
Why is water acidic when it reaches a limestone?
it the limestone is acidic
Is limestone element?
Chemical formula for limestone is CaCO3. It is an inorganic compound.
Where the majority of water extracted from the urine?
the majority of water extracted from urine from the Bowman's capsule
What causes limestone to harden with age?
the limestone harden because theirs another layers of limestone on top of it which pushes the bottom layer and flatten it.
How limestone is extracted?
Limestone is extracted through mining. Shims and wedges are driven into the limestone creating a fracture, making extraction rather simple.
What is the name of the area from which limestone is extracted?
quarry
What natural resources are extracted near Richmond Va?
Some natural resources extracted near Richmond, VA are limestone, sandstone, clay, and shale.
Where can limestone be found in nigeria?
Nigerian States where deposit of limestone extracted for the production of Cement are Ogun State in the South West and Benue State in the Middle Belt of Nigeria
How are limestone quarries used once the limestone has been extracted?
Larger pieces are often cut and shaped at the quarry; however, smaller pieces are more typically cut and shaped at other facilities. Custom pieces are most often cut and shaped on the building sight.
How is limestone extracted from quarries?
The method of extraction depends on the intended use. If for cement manufacture, or road metal, then blasting and crushing are appropriate. If for building stone, then sawing it with steel saws, is a common technique.
How is cement formed from limestone?
cement is formed from limestone by combustion of limestone ( heating of the limestone)!
How is concrete formed from limestone?
concrete is formed from limestone by the combustion of the limestone (heating of the limestone)!
What is limestone cave formed of?
Limestone and limestone formations.
How is calcium extracted from its ore?
its extracted
Who is limestone man?
limestone man is a man made out of limestone.
What is the bust of Queen Nefertiti made of?
limestone
