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Only the limestone that developed through high overburden overlays have got a crystalline stracture, or those got heat and presure like marble, other ways ordinary linestone does not have crstalline stracture but the different grain size matterials made the texture of the linestone seam crystal.
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What shape are the quartz crystals in sandstone. are they isometric........ octagonal.........?
The crystal form is hexagonal, but the grain shape is rounded.
How long does it take for rock to turn into marble?
Marble is formed through the metamorphism of limestone. The fact that marble gleams white and reflects object, informs us that it has gone through the metamorphic stage, withstanding heat, water, wind, ice, etc. Through this change, limestone has become a smooth, glossy, fire resistant, and weather resistant marble.
Is dolomitic limestone same as agricultural limestone or horticultural hydrated limestone?
dolomitic limestone is different from agricultural or hydrated limestone the difference is in the MgO content and hardness Dolomitic Limestone is harder than both and its MgO content is higher. The CaO is lower in Dolomitic limestone and High in the later.
What the streak of limestone?
limestone has a white streak.
What type of rock is limestone?
Limestone is a sedimentary rock.
Limestone can be metamorphosed into?
Limestone can be metamorphosed into marble through the process of recrystallization under high pressure and temperature conditions. The calcite crystals in limestone are transformed into interlocking crystals of calcite or dolomite in marble, resulting in increased hardness and a distinctive pattern and coloration.
What does limestone metamorphoses into?
Limestone metamorphoses into marble.
Does marble have large crystals?
Yes, marble can have large crystals because it is a metamorphic rock that forms from the recrystallization of limestone. The size of the crystals in marble can vary depending on the specific conditions under which it formed.
Is limestone rounded or jagged?
Depends on what kind of conditions it has been under.
How limestone turns to marble?
Extreme heat and pressure.
When limestone is heated under pressure what does it form?
When limestone is heated under pressure, it forms marble. This process, known as metamorphism, occurs when the mineral calcite in the limestone recrystallizes into the interlocking calcite crystals that compose marble.
What mineral is found in both limestone and marble?
Calcite is the mineral commonly found in both limestone and marble. Both rocks are formed primarily from calcite crystals.
What metamorphic rock is made from limestone that is smooth and contains shiny crystals?
Marble. The crystals are ofcalcite (calcium carbonate). It's only smooth when polished, but it takes a high polish.
When limestone is exposed to intense heat and pressure it becomes what metamorphic rock?
When limestone is exposed to intense heat and pressure, it metamorphoses into a rock called marble. Marble is a metamorphic rock that forms when the calcite crystals in limestone recrystallize and interlock.
When limestone undergoes metamorphism it produces which metamorphic rock?
When limestone undergoes metamorphism, it produces the metamorphic rock called marble. This process involves recrystallization of the calcite mineral in limestone to form interlocking crystals of calcite in marble.
Does limestone have smooth pebbles or angular pebbles?
Limestone is not made of pebbles, it is made of animal remains.
How did the leiturgia cave form?
Sulfuric acid and gasses erodes the limestone and produces gypsum crystals over thousands of years.
