Sample KM87-101

NavDat sample number 29702 · BASALTIC-ANDESITE

Sample

Sample ID	KM87-101
Rock name	BASALTIC-ANDESITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
Material	IGNEOUS
Comment	65.8% plagioclase, 7.8% olivine, 20.5% cpx, 4.1% oxide, 1.8% matrix

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

Item	Value	Unit	Method
SIO2	50.32	WT%	DCP
TIO2	1.37	WT%	DCP
AL2O3	18.7	WT%	DCP
FE2O3	10.93	WT%	DCP
MNO	0.15	WT%	DCP
MGO	4.19	WT%	DCP
CAO	9	WT%	DCP
NA2O	3.62	WT%	DCP
K2O	0.54	WT%	DCP
P2O5	0.31	WT%	DCP
LOI	0.55	WT%	DCP
RB	39	PPM	DCP
SR	695	PPM	DCP
BA	301	PPM	DCP
Y	21	PPM	DCP
ZR	60	PPM	DCP
V	326	PPM	DCP
NI	95	PPM	DCP
CR	44	PPM	DCP
SC	32	PPM	DCP