GEOROC Sample Information
Location
Latitude 15.23 | Longitude 26.5
DARFUR DOME VOLCANIC PROVINCE SUDAN / MEIDOB HILLS
INTRAPLATE VOLCANICS
Reference
DULSKI P.,ROMER R. L.,LUCASSEN F.,FRANZ G.,PUDLO D.
CENOZOIC INTRA-PLATE MAGMATISM IN THE DARFUR VOLCANIC PROVINCE: MANTLE SOURCE, PHONOLITE-TRACHYTE GENESIS AND RELATION TO OTHER VOLCANIC PROVINCES IN NE AFRICA
INT. J. EARTH SCI. (GEOL. RUNDSCHAU) 102 [2013] 183-205
Sample Name: HP66
Sample Information
TRACHYTE
OUTCROP
Sample Age Information
CENOZOIC
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
AL2O3 | 17.41 WT% |
CAO | 1.91 WT% |
FE2O3T | 4.6 WT% |
K2O | 5.48 WT% |
LOI | 0 WT% |
MGO | 0.57 WT% |
MNO | 0.082 WT% |
NA2O | 4.63 WT% |
P2O5 | 0.17 WT% |
SIO2 | 60.79 WT% |
TIO2 | 0.49 WT% |
BA | 751 PPM |
NB | 97 PPM |
RB | 115 PPM |
SR | 219 PPM |
Y | 29 PPM |
ZR | 595 PPM |