Marble
A species of Metamorphic Scientific name : Marble RockType : Metamorphic
Marble, A species of Metamorphic
Scientific name: Marble
RockType: Metamorphic
Content
Description People often ask General Info
Photo By James St. John , used under CC-BY-2.0 /Cropped and compressed from original 
Description
A soft, metamorphic rock that polishes well and comes in a tremendous suite of varieties and colors, this is perhaps one of the most famous decorative substances in the world. Fine marble has been used in many iconic carvings and structures, from Michelangelo’s David and the Taj Mahal to the US Lincoln Memorial. Expensive household goods, tiles, countertops, and flooring may also be made from marble.
Physical Properties
Colors
White, pink
Texture
NonFoliated
Chemical Properties
Silica (SiO2) Content
Less than 10%
People often ask
General Info
How to Select
The desirability of marble rock relies on several factors:
1.Color: White marble, especially pure white with no veining or pattern, is often the most desirable due to its classic look.
2.Veining: marble is commonly sought after for its beautiful veining. The value can increase if the veins create recognizable shapes or patterns.
3.Finish: Polished marble has a shiny finish that emphasizes the color and veining, making it a popular choice for aesthetic purposes. However, honed marble (a matte finish) is valued for its scratch-resistant and less slippery surface, making it ideal for flooring.
4.Origin: The source of the marble can also affect its desirability. For instance, Italian marbles like Carrara, Calacatta, and Statuario are highly valued due to their rich history and provenance.
5.Size and Thickness: Larger and thicker slabs of marble are typically more desirable because they allow for seamless installations and substantial carvings.
In summary, when buying marble, consider its color, veining, finish, origin, and size. Always purchase from a trusted supplier to ensure quality.
Usage
Marble is widely used in decorative components of construction projects, and has been a common component in architecture for many centuries. It can be seen in many buildings in the flooring, walls, and even stairs due to its sophisticated appearance. Many statues and monuments are also made from marble.
Meaning
One of the most famous legends surrounding marble is the story of Pygmalion, a sculptor from the island of Cyprus. Having carved a woman from marble, he fell in love with her and wished for her to be alive. During the festival of Venus, he prayed to Aphrodite who granted his wish and the statue transformed into a real woman. The legend says they married and the wedding was attended by the gods and goddesses.
Formation
Marble is a rock resulting from metamorphism of sedimentary carbonate rocks, most commonly limestone or dolomite rock. Metamorphism causes variable recrystallization of the original carbonate mineral grains. The resulting marble rock is typically composed of an interlocking mosaic of carbonate crystals. Primary sedimentary textures and structures of the original carbonate rock (protolith) have typically been modified or destroyed. 
AI rock expert in your pocket
Scan QR code to download
