GRD009QS0
I-364
Syenite
Cenozoic › Neogene › Miocene › Late Miocene › Tortonian
7.2
-
11.6
0
Ritter 154 › Cabinet 15 › Drawer D
-
Probably part of alkaline syenite ring dyke
See Lameyre et all (1976)
Kerguelen
France
Kerguelen Island
Latitude: -49.75°
Longitude: 69.0°