黑云碳酸岩(英语:Sovite)是粗粒的火成碳酸盐岩(一种侵入性深成岩)。通常是一种中等到粗粒的方解石岩石,具变量的角闪石、黑云母、黄铁矿、烧绿石和萤石。[1] 较细粒的火成碳酸盐岩品种被称为细粒方解碳酸(alvikite)。[2] 两者之区别在于微量元素含量。[3]
黑云碳酸岩|
黑云碳酸岩(产地: 阿肯色州。Cove Creek. 标本 7.5 厘米) |
- ^ Example from central African occurrence. A. R. Woolley, Alkaline Rocks and Carbonatites of the World: Africa, Geological Society of London (May 2001), p. 139 ISBN 1-86239-083-5
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Kresten, Peter; Troll, Valentin R. (2018). "The Alnö Carbonatite Complex, Central Sweden". GeoGuide. doi:10.1007/978-3-319-90224-1. ISSN 2364-6497.
- ^ http://sajg.geoscienceworld.org/cgi/content/abstract/102/2/109 (页面存档备份,存于互联网档案馆) M. J. Le Bas, Sovite and alvikite; two chemically distinct calciocarbonatites C1 and C2, South African Journal of Geology; June 1999; v. 102; no. 2; p. 109-121