What Is Marble

Some marble is heated in a kiln to drive off the carbon dioxide that is contained within the calcite.

What is marble.

Marble definition is limestone that is more or less crystallized by metamorphism that ranges from granular to compact in texture that is capable of taking a high polish and that is used especially in architecture and sculpture. The first video was posted on youtube on june 20 2009 following a post that its creator troy wagner created on the something awful forum the previous day. In its pure form marble is a white stone with a crystalline and sugary appearance consisting of calcium carbonate caco 3 usually marble contains other minerals including quartz graphite pyrite and iron oxides these minerals can give marble a pink brown gray green or variegated coloration. Marble is a natural material with great variety depending on which species you select and how it s cut says russell groves the principal architect behind groves co.

Marble is a metamorphic rock resulting from regional or at times contact metamorphism of sedimentary carbonate rocks either limestone or dolostone. Meaning pronunciation translations and examples. Marble hornets abbreviated mh is a youtube web series inspired by the slender man online mythos. This metamorphic process causes a complete recrystallization of the original rock into an interlocking mosaic of calcite and or dolomite crystals.

Marble is commonly used for sculpture and as a building material. What remains after kiln treatment is the calcium oxide known as lime lime is used as an agricultural soil treatment to reduce the acidity in soil. It creates a. How to use marble in a sentence.

Marble granular limestone or dolomite that has been recrystallized under the influence of heat pressure and aqueous solutions. Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite marble is typically not foliated although there are exceptions in geology the term marble refers to metamorphosed limestone but its use in stonemasonry more broadly encompasses unmetamorphosed limestone. It is composed primarily of the mineral calcite caco 3 and usually contains other minerals such as clay minerals micas quartz pyrite iron oxides and graphite under the conditions of metamorphism the calcite in the limestone recrystallizes to form a rock that is. Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism.

Marble is a metamorphic rock formed when limestone is subjected to high pressure or heat. Marble is a type of very hard rock which feels cold when you touch it and which shines.