Carbonate minerals

Carbonate minerals

Carbonate minerals are those minerals containing the carbonate ion: CO32-.

Carbonate classes

Anhydrous carbonates

*Calcite group: Trigonal
**Calcite CaCO3
**Gaspeite (Ni,Mg,Fe2+)CO3
**Magnesite MgCO3
**Otavite CdCO3
**Rhodochrosite MnCO3
**Siderite FeCO3
**Smithsonite ZnCO3
**Sphaerocobaltite CoCO3
*Aragonite group: Orthorhombic
**Aragonite CaCO3
**Cerussite PbCO3
**Strontianite SrCO3
**Witherite BaCO3
**Rutherfordine UO2CO3
**Natrite Na2CO3

Anhydrous carbonates with compound formulas

*Dolomite group: Trigonal
**Ankerite CaFe(CO3)2
**Dolomite CaMg(CO3)2
**Minrecordite CaZn(CO3)2
**Barytocite BaCa(CO3)2

Carbonates with hydroxyl or halogen

*Carbonate with hydroxide: Monoclinic
**Azurite Cu3(CO3)2(OH)2
**Hydrocerussite Pb3(CO3)2(OH)2
**Malachite Cu2CO3(OH)2
**Roassite (Cu,Zn)2CO3(OH)2
**Phosgenite Pb2(CO3)Cl2
**Hydrozincite Zn5(CO3)2(OH)6
**Aurichalcite (Zn,Cu)5(CO3)2(OH)6

Hydrated carbonates

*Ikaite CaCO3.6(H2O)
*Lansfordite MgCO3·5(H2O)
*Monohydrocalcite CaCO3.H2O
*Natron Na2CO3·10(H2O)
*Zellerite Ca(UO2)(CO3)2·5(H2O)

The carbonate class in both the Dana and the Strunz classification systems includes the nitrates, the borates, and the iodates.

References

* Hurlbut, Cornelius S.; Klein, Cornelis, 1985, Manual of Mineralogy, 20th ed., ISBN 0-471-80580-7
* [http://webmineral.com/danaclass.shtml Webmineral Dana Classification]


Wikimedia Foundation. 2010.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • Carbonate (disambiguation) — Carbonate may refer to: * Carbonate, a carbon compound * Carbonate, Italy, a comune in the Province of Como, Italy * Carbonate minerals, a class of minerals containing the carbonate anion * Carbonate rocks See also Carbonation …   Wikipedia

  • Carbonate hosted lead zinc ore deposits — World wide distribution of MVT deposits, (red), clastic sediment hosted (green), and unclassified (blue) lead zinc deposits. Source: USGS Carbonate hosted lead zinc ore deposits are important and highly valuable concentrations of lead and zinc… …   Wikipedia

  • carbonate mineral — Any member of a family of minerals that contains the carbonate ion, CO32 , as the basic structural unit. The carbonates are among the most widely distributed minerals in the earth s crust; the most common are calcite, dolomite, and aragonite.… …   Universalium

  • Carbonate — In chemistry, a carbonate is a salt or ester of carbonic acid.ApplicationsTo test for the presence of the carbonate anion in a salt, the addition of dilute mineral acid (e.g. hydrochloric acid) will yield carbon dioxide gas.Carbonate containing… …   Wikipedia

  • carbonate rock —    A rock that consists of one or more carbonate minerals. Carbonate rock successions (or sequences) are those in which carbonate rock is dominant, but which also contain rocks of other lithology [9] …   Lexicon of Cave and Karst Terminology

  • carbonate —    1. A salt or ester of carbonic acid; a compound containing the radical CO3–2, such as calcium carbonate, CaCO3.    2. A rock consisting mainly of carbonate minerals, such as limestone or dolomite [10] …   Lexicon of Cave and Karst Terminology

  • carbonate rock — ▪ geology       any rock composed mainly of carbonate minerals. The principal members of the group are the sedimentary rocks dolomite and limestone (qq.v.). * * * …   Universalium

  • carbonate — carbonator, n. n. /kahr beuh nayt , nit/; v. /kahr beuh nayt /, n., v., carbonated, carbonating. n. 1. a salt or ester of carbonic acid. v.t. 2. to form into a carbonate. 3. to charge or impregnate with carbon dioxide: carbonated drinks. 4. to… …   Universalium

  • minerals — Soda So da, n. [It., soda, in OIt., ashes used in making glass, fr. L. solida, fem. of solidus solid; solida having probably been a name of glasswort. See {Solid}.] 1. (Chem.) (a) Sodium oxide or hydroxide. (b) Popularly, sodium carbonate or… …   The Collaborative International Dictionary of English

  • Calcium carbonate — Calcium carbonate …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”