0
Hardness, Elasticity, Porosity, Permeability, Density, resistance to diagenesis, conditions of formation.
Generalities (this means that in general the following are true and rules don't follow the exception if any exist)
Hardness: marble is harder than limestone. It has a higher compressive strength and cohesion. This can get much more technical so let's leave it at that.
Elasticity: Young's Modulus, shear modulus of marble is higher. Bulk modulus and poisson's ratio of marble is lower.
Porosity of marble is lower.
Permeability of marble is lower.
Density of marble is higher.
Limestone is often altered via fluids and chemical underground and marble isn't.
Marble is metamorphic rock and limestone in sedimentary.
Marble and Limestone are spelled different.
Wiki User
∙ 12y ago
Marble is a metamorphic rock formed from limestone that has undergone intense heat and pressure, resulting in a harder and more compact structure compared to limestone. Marble typically has a more varied range of colors and veining patterns due to the presence of minerals like quartz and serpentine during its formation process. Additionally, marble tends to have a higher level of durability and is often used in sculpting and architectural applications.
Add your answer:
Earn +20 pts
Why are the textures and weight different from limestone and marble?
The textures and weight of limestone and marble differ mainly due to their mineral composition and formation process. Limestone is primarily composed of calcite and aragonite, giving it a more uniform and softer appearance, while marble is formed from recrystallized limestone with added minerals, resulting in a denser and more varied texture. This difference in mineral content also contributes to variations in weight, with marble generally being heavier than limestone.
What is a rock that is white and harder than chalk called?
A rock that is white and harder than chalk is likely to be marble. Marble is a metamorphic rock that is formed from limestone under high pressure and heat, making it harder and more durable than chalk, which is a soft sedimentary rock.
What do you see when limestone is heated very strongly?
simply it breaks out due to forming of carbon dioxide in the gaps if it takes place in an close atmosphere with high pressure than turns into marble.
Which weathers faster granite or marble?
Marble will weather more quickly. The mineral calcite, of which marble is composed is softer and less resistant to abrasion than granite. It is also more susceptible to chemical weathering via natural and man-caused acidic rainfall due to its chemical composition. Granite--not so susceptible.
How does limestone affect monuments?
Limestone monuments can be affected by weathering processes, such as erosion, through exposure to rainwater and acidic pollutants in the air. These factors can cause the deterioration of the limestone surface, leading to cracking, spalling, and loss of detail on the monument. Over time, the appearance and structural integrity of limestone monuments can be significantly altered by these weathering effects.
Why is marble better for building than limestone?
Bacon
What is a form of calcium carbonate softer than marble but harder than chalk?
Limestone is a form of calcium carbonate that is softer than marble but harder than chalk. It is commonly used in construction materials and can be found in different shades depending on the mineral impurities present.
From what sort of rock does marble come from?
Marble is a metamorphic rock made out oflimestone. When limestone is subjected to tremendous pressure for a long time (like if limestone is buried under a lot of other rock or an ocean) it gets squashed into marble. Marble is more beautiful than limestone and tougher, thats why people like to use it for buildings.
Is marble hard or soft?
Marble is a very hard stone. Even though it is harder than limestone it is not as hard as granite.
Why would limestone wear away faster than marble?
They wear away more rapidly than marble because the metamorphic rocks are very hard and sturdy.
Why is marble more prone to acid rain than limestone and chalk?
Marble is more prone to acid rain damage than limestone and chalk because marble is made of calcium carbonate but contains higher levels of impurities like iron that react with acid rain and cause greater deterioration. Limestone and chalk have fewer impurities and are more chemically stable, making them more resistant to acid rain.
Why is limestone changed into marble?
Limestone is changed into marble through the process of metamorphism, which involves the recrystallization of the original minerals in the limestone under high pressure and temperature conditions. This process causes the limestone to compact and recrystallize into a harder, denser rock known as marble.
Can marble be compressed?
If "a marble" refers the the glass marble popular with children? Then, yes, if enough pressure is used the glass marble will crumple into a fine powder. If the question refers to the rock known as marble, (which is a hard crystalline metamorphic form of limestone) then it is still possible to compress it. But, as to what effect? Marble is a type of limestone that has all ready been subjected to far more pressure than we could inflict on it.
Why is marble more smooth than limestone even though they are almost the same?
"The main difference between limestone and marble is that limestone is a sedimentary rock, typically composed of calcium carbonate fossils, and marble is a metamorphic rock. Limestone forms when shells, sand, and mud are deposited at the bottom of oceans and lakes and over time solidify into rock. Marble forms when sedimentary limestone is heated and squeezed by natural rock-forming processes so that the grains recrystallize." Source: http://pubs.usgs.gov/gip/acidrain/4.html How do you recognize limestone and marble? Note: US government publications are not copyrighted unless they contain copyrighted non-government material.
How does limestone affect monuments?
Limestone monuments can be affected by weathering processes, such as erosion, through exposure to rainwater and acidic pollutants in the air. These factors can cause the deterioration of the limestone surface, leading to cracking, spalling, and loss of detail on the monument. Over time, the appearance and structural integrity of limestone monuments can be significantly altered by these weathering effects.
How is moaning caverns formed?
It's a normal karst cave, but I think (from memory) in marble rather than unaltered limestone.
Is white marble softer than coloured marble?
Marble is a metamorphic rock and the hardness of the marble is determined by the indigenous rock of the area rather than color. There are some white marbles, such as Vermont White (from Brazil) that had a hardness close to that of granite.
