Sovite
Igneous rock | |
 Sovite (Locality: Cove Creek, Arkansas. Specimen 7.5 cm) | |
| Composition | |
|---|---|
| Majority Calcite |
Sovite (or sövite) is the coarse-grained variety (or facies) of carbonatite, an intrusive, igneous rock. The fine-grained variety of carbonatite is known as alvikite.[1] The two varieties are distinguished by minor and trace element compositions.[2] Sovite is often a medium-to-coarse-grained calcite rock with variable accessory amphibole, biotite, pyrite, pyrochlore and fluorite.[3]
See also
References
- S2CID 135266142.
- ^ http://sajg.geoscienceworld.org/cgi/content/abstract/102/2/109 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
- ISBN 1-86239-083-5
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