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What can limestone be made into?
>Limestone is used in buildings and roads. >Limestone can be used in glass making. >Limestone is used in toothpaste. >Limestone is used in cement and mortar. >Limestone is used in bread and cereals as a source of calcium. >Limestone is used to make paper white. >Limestone is used to purify sugar. >Pulverized limestone is used to neutralize acidic soils. >Limestone can be used to make brake pads. >Limestone is used in the preparation of wools and dyes. >Limestone is used to make antacids. >Limestone is used in climbing walls. >Limestone is used a suppression of methane explosions in underground coalmines. >Limestone is added to plastics, paint, tiles and other materials as both white pigment and cheap filler. >Limestone is used in the manufacture of quicklime (calcium oxide) and slaked lime (calcium hydroxide). >Limestone can be used to create steel by using it in a blast furnace.
Why have sandstone and limestone been used as building materials for thousands of years?
Sandstone and limestone have been used as building materials for thousands of years because they stand up well to the weather. They are natural sedimentary rocks that can last for thousands of years especially in dry climates like Egypt.
Structure of limestone?
Limestone is a sedimentary rock primarily composed of calcite and aragonite minerals. It often contains fossils or other organic remains. The structure of limestone can vary from fine-grained to coarse-grained, with a range of colors including white, gray, and beige.
How many types of limestone are there?
There are two main types of limestone: (1) calcitic limestone, which is mainly composed of calcium carbonate, and (2) dolomitic limestone, which contains a combination of calcium carbonate and magnesium carbonate. These types of limestone have different properties and are used for various applications depending on their composition.
Limestone is the parent rock of this?
Limestone is the parent rock of marble. The word marble can be used to refer to both metamorphosed and unmetamorphosed limestone.
What is chalk?
chalk is a very pure form of limestone made of calcite. i think >:P
What is the difference between Chalk and Gypsum?
Gypsum is a very soft mineral made of calcium sulfate dihydrate, chemical formula CaSO4·2H2O. Chalk is soft, white, porous limestone composed calcium carbonate, chemical formula CaCO3.
Why is limestone used as landscaping rock?
because it is soft and not breakable
What is the difference between limestone and chalk?
they are both rocks but both formed different ways chalk is formed by dead sea creatures skeleltons build up to form chalk and limestone is formed by shells and very littke amounts of mud and sand
Is talc and chalk the same?
Talc and chalk are not the same. Talc is a mineral composed mainly of hydrated magnesium silicate, known for its softness and lubricating properties. Chalk, on the other hand, is a soft, white, porous form of limestone composed mainly of calcium carbonate, commonly used for writing or drawing.
Meaning of chalk?
A soft, earthy substance, of a white, grayish, or yellowish white color, consisting of calcium carbonate, and having the same composition as common limestone., Finely prepared chalk, used as a drawing implement; also, by extension, a compound, as of clay and black lead, or the like, used in the same manner. See Crayon., To rub or mark with chalk., To manure with chalk, as land., To make white, as with chalk; to make pale; to bleach.
What is the literal meaning of chalk?
A soft, earthy substance, of a white, grayish, or yellowish white color, consisting of calcium carbonate, and having the same composition as common limestone., Finely prepared chalk, used as a drawing implement; also, by extension, a compound, as of clay and black lead, or the like, used in the same manner. See Crayon., To rub or mark with chalk., To manure with chalk, as land., To make white, as with chalk; to make pale; to bleach.
Where was the limestone used in the White House quarried from?
Croatia
What is the common name for a chalk?
The common name for a chalk is simply "chalk". It is a soft, white, porous sedimentary rock used for writing or drawing on blackboards or sidewalks.
What does tiza mean in spanish?
"Tiza" in Spanish translates to "chalk" in English. It is a soft white or gray rock used for writing or drawing on blackboards or other surfaces.
What would happen if you didn't have limestone?
we wouldn't have these- -Limestone is used in buildings and roads. - Limestone can be used in glass making. - Limestone is used in toothpaste. - Limestone is used in cement and mortar. - Limestone is used in bread and cereals as a source of calcium. - Limestone is used to make paper white. -Limestone is used to purify sugar. -Pulverized limestone is used to neutralize acidic soils. -Limestone can be used to make brake pads. -Limestone is used in the preparation of wools and dyes. -Limestone is used to make antacids. -Limestone is used in climbing walls. -Limestone is used a suppression of methane explosions in underground coalmines. -Limestone is added to plastics, paint, tiles and other materials as both white pigment and cheap filler. -Limestone is used in the manufacture of quicklime (calcium oxide) and slaked lime (calcium hydroxide). -Limestone can be used to create steel by using it in a blast furnace.
Why did the Egyptians use sandstone to build pyramids?
1. It was available close to the pyramid site 2. Limestone is quite a soft stone so easy to work with copper tools
