GEOROC Sample Information

Location
Latitude 8.62 | Longitude 39.52
EAST AFRICAN RIFT / ETHIOPIAN RIFT / MAIN ETHIOPIAN RIFT / BOSETI VOLCANIC COMPLEX
RIFT VOLCANICS

Reference

PICCIRILLO E. M.,BROTZU P.,MORBIDELLI L.,TRAVERSA G.,GANZERLI-VALENTINI M.T.,STELLA R.

QUATERNARY BASALTIC VOLCANISM IN THE NORTHERN PART OF THE MAIN ETHIOPIAN RIFT (FROM 8 TO 9 LAT. N)

ATTI CONVEGNI LINCEI ACCAD. NAZ. LINCEI 47 [1980] 293-315

Sample Name: 502

Sample Information

BASALT / STRONGLY PORPHYRITIC TEXTURE / MEGA-PLAGIOCLASE
OUTCROP

Sample Age Information

QUATERNARY


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O315.69 WT%
CAO9.5 WT%
FE2O34.64 WT%
FEO7.5 WT%
H2OP0.37 WT%
K2O0.95 WT%
MGO6.1 WT%
MNO0.18 WT%
NA2O3.31 WT%
P2O50.36 WT%
SIO248.48 WT%
TIO22.54 WT%
CE37.2 PPM
EU1.94 PPM
LA32 PPM
LU0.26 PPM
TB0.8 PPM
BA334 PPM
CO44 PPM
CR33 PPM
CS0.2 PPM
HF4.2 PPM
NI35 PPM
RB21.4 PPM
SC29 PPM
SR502 PPM
TA1.65 PPM
TH2.9 PPM
U0.79 PPM
ZR229 PPM