GEOROC Sample Information

Location
Latitude 7.47 | Longitude -82.238
CENTRAL AMERICAN VOLCANIC ARC / CENTRAL AMERICAN VOLCANIC ARC-SOUTHEASTERN SEGMENT / PANAMA / ISLAND WEST OF SONA
ISLAND WEST OF SONA
CONVERGENT MARGIN

Reference

HAUFF F.,HOERNLE K. A.,VAN DEN BOGAARD P.,ALVARADO G. E.,ABT D.L.,FISCHER K. M.,NICHOLS H.,ABERS G.A.,HEYDOLPH K.,PROTTI M.,STRAUCH W.

ARC-PARALLEL FLOW IN THE MANTLE WEDGE BENEATH COSTA RICA AND NICARAGUA

NATURE 451 [2008] 1094-1098

Sample Name: 3-12-4-03

Sample Information

BASALT, ALKALINE
OUTCROP

Sample Age Information

NEOGENE


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

ND143_ND1440.512983 ± 0.000003
PB206_PB20419.11 ± 0.001
PB207_PB20415.572 ± 0
PB208_PB20438.776 ± 0.001


Reference

FEIGENSON M. D.,CARR M. J.,HAUFF F.,HOERNLE K. A.,VAN DEN BOGAARD P.,HERZBERG C. T.,SAGINOR I.,SWISHER C. C.; III,GAZEL E.

PLUME-SUBDUCTION INTERACTION IN SOUTHERN CENTRAL AMERICA: MANTLE UPWELLING AND SLAB MELTING

LITHOS 121 [2011] 117-134

Sample Name: 3-12-4-03

Sample Information

BASALT, ALKALINE
OUTCROP

Sample Age Information

PLEISTOCENE


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AGE1.59 ± 0.21 MA
PB206_PB20419.121 ± 0.001
PB207_PB20415.579 ± 0
PB208_PB20438.787 ± 0.001
SR87_SR860.70354 ± 0.000005
AL2O312.92 WT%
CAO11.87 WT%
FE2O3T10.7 WT%
K2O0.95 WT%
LOI0.39 WT%
MGO11.66 WT%
MNO0.17 WT%
NA2O2.7 WT%
P2O51.01 WT%
SIO245.11 WT%
TIO21.38 WT%
CE157.72 PPM
DY5.49 PPM
ER2.5 PPM
EU2.68 PPM
GD8.51 PPM
HO0.97 PPM
LA77.22 PPM
LU0.3 PPM
ND64.12 PPM
PR17.57 PPM
SM10.55 PPM
TB1.12 PPM
YB2.13 PPM
BA755.47 PPM
CR467.99 PPM
HF3.38 PPM
NB28.91 PPM
PB4.63 PPM
RB18 PPM
SR1278 PPM
TA1.21 PPM
TH9.36 PPM
U2.76 PPM
V209.18 PPM
Y26.64 PPM
ZR139 PPM