GEOROC Sample Information

Location
Latitude 8.184 | Longitude -82.877
CENTRAL AMERICAN VOLCANIC ARC / CENTRAL AMERICAN VOLCANIC ARC-SOUTHEASTERN SEGMENT / PANAMA / BURICA
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: M64C KH

Sample Information

ADAKITE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

ND143_ND1440.512965 ± 0.000002
PB206_PB20419.296 ± 0.001
PB207_PB20415.58 ± 0.001
PB208_PB20438.98 ± 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: M64CKH

Sample Information

ADAKITE
OUTCROP

Sample Age Information

PLEISTOCENE


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AGE0.77 ± 0.37 MA
PB206_PB20419.308 ± 0.001
PB207_PB20415.587 ± 0.001
PB208_PB20438.992 ± 0.002
SR87_SR860.703354 ± 0.000004
AL2O317.38 WT%
CAO7.2 WT%
FE2O3T6.68 WT%
K2O2.56 WT%
LOI0.23 WT%
MGO3.87 WT%
MNO0.1 WT%
NA2O2.85 WT%
P2O50.21 WT%
SIO20.68 WT%
TIO20.73 WT%
CE45.63 PPM
DY2.49 PPM
ER1.28 PPM
EU1.19 PPM
GD3.5 PPM
HO0.48 PPM
LA23.05 PPM
LU0.17 PPM
ND21.61 PPM
PR5.55 PPM
SM3.96 PPM
TB0.46 PPM
YB1.17 PPM
BA979.38 PPM
CR25.84 PPM
HF4.76 PPM
NB4.3 PPM
RB44 PPM
SR1312 PPM
TA0.3 PPM
Y10.34 PPM
ZR122 PPM