GEOROC Sample Information

Location
Latitude 15.23 | Longitude 26.5
DARFUR DOME VOLCANIC PROVINCE SUDAN / MEIDOB HILLS
INTRAPLATE VOLCANICS

Reference

VOLKER F.,FRANZ G.,STEINER G.,PUDLO D.

PLUME RELATED ALKALINE MAGMATISM IN CENTRAL AFRICA - THE MEIDOB HILLS (W SUDAN)

CHEM. GEOL. 157 [1999] 27-47

Sample Name: GU95

Sample Information

PHONOLITE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

ND143_ND1440.512839
PB206_PB20419.531
PB207_PB20415.676
PB208_PB20439.604
SR87_SR860.703585
AL2O321.63 WT%
CAO0.97 WT%
FE2O3T4.03 WT%
K2O5.61 WT%
LOI1.49 WT%
MGO0.05 WT%
MNO0.13 WT%
NA2O8.87 WT%
P2O50.05 WT%
SIO256.21 WT%
TIO20.11 WT%
CE219 PPM
DY5.1 PPM
ER4.8 PPM
EU0.9 PPM
GD5.2 PPM
HO0.8 PPM
LA141 PPM
LU0.7 PPM
ND52 PPM
SM6.9 PPM
YB0.9 PPM
BA55 PPM
CR0 PPM
HF16 PPM
NB185 PPM
NI10 PPM
RB191 PPM
SC0 PPM
SR39 PPM
V5 PPM
Y30 PPM
ZR790 PPM


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: GU95

Sample Information

PHONOLITE
OUTCROP

Sample Age Information

CENOZOIC


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O321.63 WT%
CAO0.97 WT%
FE2O3T4.03 WT%
K2O5.61 WT%
LOI0.49 WT%
MGO0.05 WT%
MNO0.1696 WT%
NA2O8.87 WT%
P2O50.049 WT%
SIO256.21 WT%
TIO20.11 WT%
CE219 PPM
DY5.1 PPM
ER4.8 PPM
EU0.9 PPM
GD5.2 PPM
HO0.8 PPM
LA141 PPM
LU0.7 PPM
ND52 PPM
PR18 PPM
SM6.9 PPM
YB3.9 PPM
BA55 PPM
HF16 PPM
NB185 PPM
RB191 PPM
SR39 PPM
Y30 PPM
ZR790 PPM