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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.
What else can I help you with?
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.
Why is marble harder than chalk and limestone Kid?
Marble is harder than chalk and limestone because it is a metamorphic rock formed from the intense heat and pressure of limestone over time. This process causes the minerals in marble to recrystallize, resulting in a denser and more durable structure. In contrast, chalk is a softer sedimentary rock made primarily of tiny fossilized shells, while limestone, although harder than chalk, is still less compact than marble. Therefore, the geological processes that create marble give it superior hardness.
Why is marble harder than the rock form which it was formed?
Marble is harder than its parent rock, limestone, primarily due to the process of metamorphism. During metamorphism, limestone undergoes intense heat and pressure, causing the calcite crystals to recrystallize and grow, resulting in a denser and more durable structure. This recrystallization enhances the hardness of marble, making it significantly tougher than the original limestone from which it was formed.
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.
Is marble used to make glass?
No, marble is not used to make glass. Glass is primarily made from silica sand, along with other materials like soda ash and limestone. Marble, being a metamorphic rock composed mainly of calcite or dolomite, is used for different purposes, such as in construction and sculpture, rather than in glass production.
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.
Why is marble better for building than limestone?
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What metamorphic rock does limestone turn into after heat and pressure?
Limestone typically turns into marble when subjected to heat and pressure. Marble is a metamorphic rock with a finer texture and often exhibits a wider range of colors than limestone.
What is more expensive marble granite or limestone?
Marble is typically more expensive than granite or limestone. This is because marble is considered a luxury material with higher demand and often requires more intricate installation procedures. Granite and limestone are generally more affordable options when compared to marble.
Why is marble harder than chalk and limestone Kid?
Marble is harder than chalk and limestone because it is a metamorphic rock formed from the intense heat and pressure of limestone over time. This process causes the minerals in marble to recrystallize, resulting in a denser and more durable structure. In contrast, chalk is a softer sedimentary rock made primarily of tiny fossilized shells, while limestone, although harder than chalk, is still less compact than marble. Therefore, the geological processes that create marble give it superior hardness.
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.
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.
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.
Why is marble harder than the rock form which it was formed?
Marble is harder than its parent rock, limestone, primarily due to the process of metamorphism. During metamorphism, limestone undergoes intense heat and pressure, causing the calcite crystals to recrystallize and grow, resulting in a denser and more durable structure. This recrystallization enhances the hardness of marble, making it significantly tougher than the original limestone from which it was formed.
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 limestone changed into marble?
Limestone is softer than marble because of how they are formed inside. Marble consists of tightly interlocked crystals, which makes it stronger than limestone. Limestone consists of small fossil fragments and smaller crystals, which makes it weaker than 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.
