GEOROC Sample Information
Location
Latitude 12.4933 | Longitude -86.6861
CENTRAL AMERICAN VOLCANIC ARC / CENTRAL AMERICAN VOLCANIC ARC-NORTHWESTERN SEGMENT / NICARAGUA
LAS PILAS;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-19
Sample Information
CALC-ALKALI BASALT / BOMB / FRESH
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
AL2O3 | 16.05 WT% |
CAO | 10.86 WT% |
CO2 | 0 WT% |
FE2O3T | 10.54 WT% |
H2O | 0.24 WT% |
K2O | 0.81 WT% |
MGO | 6.06 WT% |
MNO | 0.18 WT% |
NA2O | 2.38 WT% |
P2O5 | 0.18 WT% |
SIO2 | 51.28 WT% |
TIO2 | 0.84 WT% |
CE | 15.5 PPM |
DY | 3.98 PPM |
ER | 2.2 PPM |
EU | 1.1 PPM |
GD | 3.8 PPM |
HO | 0.82 PPM |
LA | 6.67 PPM |
LU | 0.34 PPM |
ND | 11.8 PPM |
PR | 2.44 PPM |
SM | 3.26 PPM |
TB | 0.64 PPM |
TM | 0.34 PPM |
YB | 2.3 PPM |
BA | 493 PPM |
CS | 0.68 PPM |
CU | 113 PPM |
HF | 2.33 PPM |
MO | 0.66 PPM |
NB | 2.52 PPM |
PB | 1.92 PPM |
RB | 16.3 PPM |
SB | 0.23 PPM |
SN | 0.75 PPM |
SR | 442 PPM |
TA | 0.16 PPM |
TH | 0.77 PPM |
TL | 0.05 PPM |
U | 0.65 PPM |
W | 0.24 PPM |
Y | 20.4 PPM |
ZR | 73.9 PPM |