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Sandstone is made of compressed particles of silica, the mineral that makes up sand. When sand is piled on top itself over time, with a considerable amount of weight, this sedimentary rock is formed.
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∙ 9y ago
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Are rocks and minerals pure substances?
No, sandstone is not a pure substance. Sandstone is a mixture of eroded rock particles (grains of sand) that have been put under pressure over millions of years until they have formed a solid (sandstone) rock layer.Sandstone is a sedimentary rock, mainly of sand-sized mineral particles or rock fragments. Sandstone is mainly composed of quartz or feldspar.
Is feldspar sedimentary rock?
Sedimentary rock varies greatly in mineral composition. For instance, sandstone is largely quartz; limestone is largely calcite; and claystone is largely clay minerals.
What is lusture of sandstone?
Sandstone has dull lustre.
How can sandstone rock be changed into different sandstone rock?
by chemicals
What rock is used to make jaisalmer fort?
red sandstone
Is sandstone a rock or mineral?
Sandstone is a sedimentary rock.
What mineral is a sandstone?
Sandstone is not a mineral, it is a rock type.
Is sandstone a mineral?
No. Sandstone is not a mineral, it is a rock type.
Why is sandstone not a mineral?
Sandstone is not a mineral because it does not have a definite composition, and often contains several different minerals.
What are the properties of sandstone?
Sandstone is grainy, porous, and can be found to contain fossils.
Does sandstone have luster?
Sandstone does not have luster and is classified as dull. Sandstone does not have either fracture or cleavage either because it is a rock rather than a mineral.
What mineral group is red sandstone in?
Sedimentary rock
Which mineral is mainly found in a sandstone rock?
Quartz is predominate.
Which rock has large mineral grains?
granite
Does sandstone have feldspar in it?
Sandstone will often contain feldspar, but some sandstones are composed entirely of quartz.
What are the mineral resources in Egypt?
The three mineral recources are limestone, sandstone, and granite. This came to be a huge advantage to the ancient Egyptians to build structures, and is still an advantage to Egyptians nowadays.
What is a mineral that is finer than conglomerate but coarser than siltstone?
The answer is sandstone.
