GEOROC Sample Information

Location
Latitude 14.03 | Longitude 48.34
ARABIAN-NUBIAN SHIELD - CENOZOIC/QUATERNARY / YEMEN / ADEN REGION / BIR ALI
INTRAPLATE VOLCANICS

Reference

GRAHAM D. W.,SIENA F.,BECCALUVA L.,BLICHERT-TOFT J.,BRYCE J. G.,BIANCHINI G.,NATALI C.,SGUALDO P.,AVIADO K.

LITHOSPHERIC MANTLE EVOLUTION IN THE AFRO-ARABIAN DOMAIN: INSIGHTS FROM BIR ALI MANTLE XENOLITHS (YEMEN)

TECTONOPHYSICS 650 [2015] 3-17

Sample Name: BA53

Sample Information

HARZBURGITE, XENOLITH
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

ND143_ND1440.513109 ± 0.000054
PB206_PB20418.52
PB207_PB20415.46
PB208_PB20418.52
AL2O31.31 WT%
CAO0.74 WT%
FEOT10.26 WT%
K2O0 WT%
LOI0 WT%
MGO45.44 WT%
MNO0.17 WT%
NA2O0 WT%
P2O50 WT%
SIO242.03 WT%
TIO20.06 WT%
CE0.22 PPM
DY0.08 PPM
ER0.06 PPM
EU0.01 PPM
GD0.05 PPM
HO0.02 PPM
LA0.1 PPM
LU0.02 PPM
ND0.11 PPM
PR0.02 PPM
SM0.03 PPM
TB0.01 PPM
TM0.01 PPM
YB0.09 PPM
CO122 PPM
CR3015 PPM
HF0.04 PPM
NB0.13 PPM
NI2259 PPM
SR2 PPM
TH0.03 PPM
U0.01 PPM
V40 PPM
Y0.59 PPM
ZR1.47 PPM

Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) OLIVINE

AL2O30.02 WT%
CAO0.09 WT%
CR2O30.02 WT%
FEOT9.33 WT%
K2O0 WT%
MGO50.27 WT%
MNO0.16 WT%
NA2O0 WT%
NIO0.35 WT%
SIO240.15 WT%
TIO20.01 WT%

Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) ORTHOPYROXENE

AL2O33.18 WT%
CAO0.82 WT%
CR2O30.48 WT%
FEOT5.9 WT%
K2O0 WT%
MGO34.18 WT%
MNO0.15 WT%
NA2O0.05 WT%
NIO0.1 WT%
SIO254.89 WT%
TIO20.11 WT%

Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) CLINOPYROXENE

AL2O35.17 WT%
CAO20.09 WT%
CR2O31.01 WT%
FEOT2.91 WT%
K2O0 WT%
MGO17.54 WT%
MNO0.09 WT%
NA2O0.76 WT%
NIO0.04 WT%
SIO251.05 WT%
TIO20.55 WT%

Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) SPINEL

AL2O344.88 WT%
CAO0.02 WT%
CR2O320.6 WT%
FEOT11.42 WT%
K2O0.01 WT%
MGO19.61 WT%
MNO0.12 WT%
NA2O0 WT%
NIO0.29 WT%
SIO20.09 WT%
TIO20.42 WT%

Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) OLIVINE

HE3_HE47.59 ± 0.25 R/R(A)
HE0.00000000732 CCMSTP/G