Alkaline Rocks and Carbonatites of the World

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

Guider

stripes

Occurrence number: 
030-00-006
Country: 
Cameroon
Location: 
Longitude: 13.95, Latitude: 9.93
Carbonatite: 
No

Guider is reported by Tempier et al. (1981) as being a syenite containing sodic amphibole, and is thus similar to Mindif (No. 5).

References: 
TEMPIER, P., LASSERRE, M. and SABOURDY, G. 1981. Les granitoïdes panafricains du nord Cameroun: pétrographie et géochimie. Bulletin de la Société Géologique de France, 23: 679-88.
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