Dolomite (mineral) - Wikipedia
网页Dolomite (/ ˈdɒl.əˌmaɪt, ˈdoʊ.lə -/) is an anhydrous carbonate mineral composed of calcium magnesium carbonate, ideally CaMg (CO3)2. The term is also used for a sedimentary carbonate rock composed mostly of the mineral dolomite (see Dolomite (rock)). An alternative name sometimes used for the dolomitic rock type is dolostone.
Dolomite Mineral | Uses and Properties - Geology.com
网页What is Dolomite? Dolomite is a common rock-forming mineral. It is a calcium magnesium carbonate with a chemical composition of CaMg (CO 3) 2. It is the primary component of the sedimentary rock known as dolostone and the metamorphic rock known as dolomitic marble. Limestone that contains some dolomite is known as dolomitic limestone.
Dolomite | Formation, Structure, Properties, Uses, & Facts
网页Dolomite, type of limestone, the carbonate fraction of which is dominated by the mineral dolomite, calcium magnesium carbonate. Along with calcite and aragonite, dolomite makes up approximately 2 percent of the Earth’s crust. Learn more about the structure, properties, and uses of dolomite in this article.
Dolomite (rock) - Wikipedia
网页The term dolomite refers to both the calcium-magnesium carbonate mineral and to sedimentary rock formed predominantly of this mineral. The term dolostone was introduced in 1948 to avoid confusion between the two.
Dolomites - Wikipedia
网页The Dolomites (Italian: Dolomiti [doloˈmiːti]), [ 1 ] also known as the Dolomite Mountains, Dolomite Alps or Dolomitic Alps, are a mountain range in northeastern Italy. They form part of the Southern Limestone Alps and extend from the River Adige in the west to the Piave Valley (Pieve di Cadore) in the east.
Dolomites | Location, Mountains, Map, & Facts | Britannica
网页2024年8月6日 · Dolomites, mountain group lying in the eastern section of the northern Italian Alps, bounded by the valleys of the Isarco (northwest), the Pusteria (north), the Piave (east and southeast), the Brenta (southwest), and the Adige (west).
Dolostone (Dolomite) : Properties, Formation, Occurrence, Uses
网页2023年11月20日 · Dolomite is a mineral and a rock-forming mineral that is composed of calcium magnesium carbonate (CaMg (CO3)2). It is named after the French mineralogist Déodat Gratet de Dolomieu, who first described its properties in the late 18th century.
Dolomite: A sedimentary rock known as dolostone or dolomite rock
网页What is Dolomite? Dolomite, also known as " dolostone " and " dolomite rock," is a sedimentary rock composed primarily of the mineral dolomite, CaMg (CO 3) 2. Dolomite is found in sedimentary basins worldwide. It is thought to form by the postdepositional alteration of lime mud and limestone by magnesium-rich groundwater.
Dolomite Rocks: Identification, Characteristics, Pictures, and More ...
网页2024年4月4日 · When examining dolomite, you’ll notice variations in color and textures. These features can provide important clues about the origin and composition of the rock. Understanding these physical characteristics is crucial in identifying and distinguishing dolomite from other types of rock.
Dolomite | Common Minerals
网页Description and Identifying Characteristics. Most often found as a massive, white to buff or gray, carbonate rock-forming mineral, dolomite is one of the three most abundant carbonate minerals, calcite and aragonite being the other two. Dolomite differs from calcite and aragonite in its crystal structure.