GEOROC Sample Information

Location
Latitude 8.34 | Longitude -81.826
CENTRAL AMERICAN VOLCANIC ARC / CENTRAL AMERICAN VOLCANIC ARC-SOUTHEASTERN SEGMENT / PANAMA
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: M99A KH

Sample Information

ADAKITE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

ND143_ND1440.513006 ± 0.000002
PB206_PB20419.069 ± 0.001
PB207_PB20415.557 ± 0.001
PB208_PB20438.697 ± 0.002


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: M99AKH

Sample Information

BASALT, ALKALINE
OUTCROP

Sample Age Information

PLEISTOCENE


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

PB206_PB20419.08 ± 0.001
PB207_PB20415.564 ± 0.001
PB208_PB20438.708 ± 0.002
SR87_SR860.703533 ± 0.000003
AL2O314.99 WT%
CAO8.84 WT%
FE2O3T6.88 WT%
K2O1.47 WT%
LOI1.2 WT%
MGO6.06 WT%
MNO0.12 WT%
NA2O4.12 WT%
P2O50.81 WT%
SIO253.67 WT%
TIO21.16 WT%
CE118.19 PPM
DY3.72 PPM
ER1.71 PPM
EU1.27 PPM
GD5.88 PPM
HO0.65 PPM
LA63.94 PPM
LU0.21 PPM
ND44.15 PPM
PR12.41 PPM
SM7.19 PPM
TB0.76 PPM
YB1.46 PPM
BA1287.93 PPM
CR260.09 PPM
HF3.57 PPM
NB48.03 PPM
PB6.36 PPM
RB25 PPM
SR1307 PPM
TA2.04 PPM
TH8.88 PPM
U2.67 PPM
V162.01 PPM
Y18.55 PPM
ZR154 PPM