Alkaline Rocks and Carbonatites of the World

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Kundzinskii

stripes

Occurrence number: 
084-00-001
Country: 
Kazakhstan
Location: 
Longitude: 64.45, Latitude: 52.9

This occurrence is elliptical in form and covers 2.5 km2. It is composed of porphyritic solvsbergites consisting of orthoclase, aegirine, riebeckite and biotite.

Age: 
K-Ar gave 252 Ma.
References: 
KSENOFONTOV, O.K. 1966. On alkaline intrusions of the Mugodyar and Turgaisky flexures. Scientific notes of the Hertzen Institute, Leningrad, Nedra, 290: 140-61.
Location: 
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith