安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Dolomite (mineral) - Wikipedia
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
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
- Formation, Structure, Properties, Uses, Facts - Britannica
dolomite, type of limestone, the carbonate fraction of which is dominated by the mineral dolomite, calcium magnesium carbonate [CaMg (CO 3) 2] Along with calcite and aragonite, dolomite makes up approximately 2 percent of the Earth’s crust
- Dolostone (Dolomite) : Properties, Formation, Occurrence, Uses
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 - Geology is the Way
Dolomite [CaMg (CO 3) 2] is the second most abundant carbonate in carbonate rocks after calcite Dolomite is named after Déodat Gratet de Dolomieu (1750 – 1801), a French geologist who first described this mineral and the carbonate rocks of the Dolomites, in Northern Italy, which are also named after him
- Dolomite - Complete Mineral Overview - MineralExpert. org
Dolomite is an anhydrous carbonate mineral composed of nominally equal parts calcium and magnesium, with the formula CaMg (CO 3) 2 Its chemical formula can be more clearly written as CaCO 3 MgCO 3 Because of the presence of two various cations, which form regular layers inside dolomite structure, dolomite crystal symmetry is lower than calcite
- The Mineral dolomite - The Mineral and Gemstone Kingdom
Dolomite is a very common mineral, and is known for its saddle-shaped curved crystal aggregates A unique, isolated Dolomite occurrence in Eugui, Spain has provided colorless transparent crystals that resemble the Iceland Spar variety of Calcite
- Dolomite: Identification, Pictures Info for Rockhounds
Dolomite, or dolostone, is a carbonate sedimentary rock made mostly from the mineral dolomite, CaMg (CO3)2 It commonly occurs in association with limestone and shares many of the same properties, but reacts only weakly with acid Dolomite often has a sugary texture and is typically off-white to gray in color
|
|
|