Ankerite

Химия

IMA chemistry:: Ca(Fe2+,Mg)(CO3)2
Valence chemistry:: Ca(Fe2+,Mg)(CO3)2

Классификация

Crystal systems:: hexagonal
Space groups:: R3
Structural group:: Calcite-Dolomite
IMA status:: Approved, Grandfathered

Происхождение

Country:: Austria
Published:: 1825
Oldest age Ma:: 4000
Paragenetic modes:: Abiotic, Biotic, Primary, Secondary, Stage 3b: Earth's earliest hydrosphere, PM17 - Marine authigenic Hadean minerals, Stage 4a: Earth's earliest continental crust, PM23 - Subaerial alteration, PM25 - Evaporites (prebiotic), PM31 - Contact metamorphism, Stage 4b: Highly evolved igneous rocks, PM35 - Ultra-alkali and agpaitic igneous rocks, PM36 - Carbonatites & kimberlites, Stage 5: Initiation of plate tectonics, PM40 - Regional metamorphism, Stage 10a: Neoproterozoic oxygenation/terrestrial biosphere, PM50 - Coal and/or oil shale minerals, Stage 10b: Anthropogenic minerals, PM54 - Coal and other mine fire minerals

Примечания

Mineral is named: Mohs F (1825) Characters of the genera and species of the orders of class II. I. Order. Haloide. V. Lime-haloide. 4. Paratomous. Ankerite. in Treatise on Mineralogy Vol I, translated by Haidinger Archibald and Co. (Edinburgh) 411-411 Mineral is described: Mohs F (1825) Paratomous lime-haloide. in Treatise on Mineralogy Vol II, translated by Haidinger Archibald and Co. (Edinburgh) 100-101