GEOROC Sample Information

Location
Latitude 8.2742 | Longitude -82.0377
CENTRAL AMERICAN VOLCANIC ARC / CENTRAL AMERICAN VOLCANIC ARC-SOUTHEASTERN SEGMENT / PANAMA / SONA
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: M36KH

Sample Information

BASALT, ALKALINE
OUTCROP

Sample Age Information

NEOGENE


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

ND143_ND1440.512999 ± 0.000003
PB206_PB20419.07 ± 0.001
PB207_PB20415.567 ± 0.001
PB208_PB20438.715 ± 0.003


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: M36KH

Sample Information

BASALT, ALKALINE
OUTCROP

Sample Age Information

PLEISTOCENE


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

PB206_PB20419.081 ± 0.001
PB207_PB20415.574 ± 0.001
PB208_PB20438.726 ± 0.003
SR87_SR860.70348 ± 0.000002
AL2O313.03 WT%
CAO10.35 WT%
FE2O3T10.82 WT%
K2O1.02 WT%
LOI1.18 WT%
MGO9.57 WT%
MNO0.15 WT%
NA2O3.1 WT%
P2O50.83 WT%
SIO247.13 WT%
TIO22.77 WT%
CE106.08 PPM
DY6.57 PPM
ER2.85 PPM
EU3.23 PPM
GD9.76 PPM
HO1.15 PPM
LA51.28 PPM
LU0.31 PPM
ND55.97 PPM
PR13.65 PPM
SM10.91 PPM
TB1.27 PPM
YB2.22 PPM
BA775.85 PPM
CR360.12 PPM
HF6.96 PPM
NB49.57 PPM
PB3.47 PPM
RB23 PPM
SR1282 PPM
TA3.09 PPM
TH6.13 PPM
U1.86 PPM
Y25.41 PPM
ZR242 PPM