Alkaline Rocks and Carbonatites of the World

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

Ary-Mas

stripes

Occurrence number: 
136-14-011
Country: 
Russia
Region: 
Maimecha-Kotui
Location: 
Longitude: 103.08, Latitude: 70.62
Carbonatite: 
No

This is a circular intrusion of about 200 m diameter composed of melteigite and melanephelinite.

References: 

EGOROV, L.S. 1991. Ijolite carbonatite plutonism (case history of the Maimecha-Kotui complexes northern Siberia). Nedra, Leningrad. 260 pp.

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith