Alkaline Rocks and Carbonatites of the World

Funded by HiTech AlkCarb - New geomodels to explore deeper for Hi-Tech critical raw materials in Alkaline rocks and Carbonatites

Ambatofinandrahana

stripes

Occurrence number: 
102-00-015
Country: 
Madagascar
Location: 
Longitude: 46.95, Latitude: -20.45

Nepheline syenite dykes are indicated on the 1:500,000 geological map (Besairie, 1969a) as occurring at three localities in the Ambatofinandrahana igneous complex. No description of these dykes has been found.

References: 
BESAIRIE, H. 1969a. Carte Géologique. Feuille 5. Tananarive. 1:500,000. Service Géologique de Madagasikara, Tananarive.
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