Sample KM86-60

NavDat sample number 29676 · BASALTIC-ANDESITE

Sample

Sample ID	KM86-60
Rock name	BASALTIC-ANDESITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
Material	IGNEOUS
Comment	8.7% plagioclase, 1.3% olivine, 1.8% cpx, 0.1% opx, 1.1% oxide, 87.0% matrix

Age (Ma)	Error	Min	Max	Geologic age	Dated by
5		2	8

Item	Value	Unit	Method
SIO2	55.77	WT%	XRF
TIO2	1.63	WT%	XRF
AL2O3	16.09	WT%	XRF
FE2O3	4.97	WT%	XRF
FEO	4.85	WT%	XRF
MNO	0.18	WT%	XRF
MGO	2.78	WT%	XRF
CAO	6.01	WT%	XRF
NA2O	4.63	WT%	XRF
K2O	1.42	WT%	XRF
P2O5	0.44	WT%	XRF
LOI	0.88	WT%	XRF
RB	20	PPM	XRF
SR	502	PPM	XRF
BA	495	PPM	XRF
Y	38	PPM	XRF
ZR	174	PPM	XRF
V	151	PPM	XRF
NI	4	PPM	XRF
CR	12	PPM	XRF