GEOROC Sample Information

Location
Latitude 12.5145 | Longitude -86.6806
CENTRAL AMERICAN VOLCANIC ARC / CENTRAL AMERICAN VOLCANIC ARC-NORTHWESTERN SEGMENT / NICARAGUA
OJO DE AGUA; NW NICARAGUA VOLCANIC FRONT
CONVERGENT MARGIN

Reference

GARBE-SCHÖNBERG D.,HAUFF F.,HOERNLE K. A.,VAN DEN BOGAARD P.,BINDEMAN I. N.,PORTNYAGIN M. V.,HEYDOLPH K.

ALONG AND ACROSS ARC GEOCHEMICAL VARIATIONS IN NW CENTRAL AMERICA: EVIDENCE FOR INVOLVEMENT OF LITHOSPHERIC PYROXENITE

GEOCHIM. COSMOCHIM. ACTA 84 [2012] 459-491

Sample Name: P-23

Sample Information

ANDESITE, BASALTIC, CALC-ALKALINE / LAVA FLOW / FRESH
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O316.54 WT%
CAO8.06 WT%
CO20 WT%
FE2O3T10.26 WT%
H2O0.27 WT%
K2O1.32 WT%
MGO3.78 WT%
MNO0.2 WT%
NA2O3.2 WT%
P2O50.25 WT%
SIO254.95 WT%
TIO20.94 WT%
CE20.9 PPM
DY4.88 PPM
ER2.74 PPM
EU1.33 PPM
GD4.74 PPM
HO1.02 PPM
LA9.19 PPM
LU0.44 PPM
ND15.4 PPM
PR3.27 PPM
SM4.18 PPM
TB0.78 PPM
TM0.42 PPM
YB2.84 PPM
BA778 PPM
CS1.05 PPM
CU90.3 PPM
HF3.21 PPM
MO1.15 PPM
NB4.46 PPM
PB3 PPM
RB23.7 PPM
SB0.37 PPM
SN0.98 PPM
SR399 PPM
TA0.28 PPM
TH1.13 PPM
TL0.14 PPM
U0.98 PPM
W0.35 PPM
Y25.6 PPM
ZR105 PPM