Alkaline Rocks and Carbonatites of the World

Setup during HiTech AlkCarb: an online database of alkaline rock and carbonatite occurrences

Nizyavrskii, Iokan'Skii And Koyutyngskii

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Occurrence number: 
136-12-005
Country: 
Russia
Region: 
Kola and Karelia
Location: 
Longitude: 38.37, Latitude: 67.85
Carbonatite: 
No

The outcrops of Nizyarovskii, Iokan'skii and Koyutyngskii are probably all part of a single large body of alkaline granite.

References: 

BATIEVA, I.D. 1976. The petrology of alkaline granitoids of the Kola peninsula. Nauka, Leningrad. 223 pp.

Map: 
Fig. 2_8. Nizyarvskii (northwest of centre, in box; intrusion is located 20 km northwest of the map area), Iokan’skii (northeast of centre) and Koyutyngskii (east-west trending; bottom half of map) (after Batieva, 1976, Fig. 4).
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith