Sample CON-29a

NavDat sample number 122473 · BASALT

Sample

Sample ID	CON-29a
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Comment	Author gave only range of rock types. SiO2 wt % was used to determine rock type.

Age (Ma)	Error	Min	Max	Geologic age	Dated by
32		23.5	40.5

Item	Value	Unit	Method
SIO2	51.54	WT%	ICP
AL2O3	17.71	WT%	ICP
FE2O3	8.85	WT%	ICP
MNO	0.12	WT%	ICP
MGO	5.57	WT%	ICP
CAO	7.87	WT%	ICP
NA2O	4.02	WT%	ICP
K2O	0.81	WT%	ICP
TIO2	1.34	WT%	ICP
P2O5	0.31	WT%	ICP
TOTAL	99.88	WT%	ICP
SR	484	PPM	ICPMS
RB	14	PPM	ICPMS
BA	219	PPM	ICPMS
TH	1	PPM	ICPMS
NB	5	PPM	ICPMS
ZR	130	PPM	ICPMS
HF	3	PPM	ICPMS
Y	16	PPM	ICPMS
SC	15	PPM	ICP
CR	214	PPM	ICPMS
NI	101	PPM	ICPMS
CO	37	PPM	ICPMS
LA	12	PPM	ICPMS
CE	30	PPM	ICPMS
PR	4	PPM	ICPMS
ND	19	PPM	ICPMS
SM	5	PPM	ICPMS
EU	1.47	PPM	ICPMS
GD	4	PPM	ICPMS
TB	0.57	PPM	ICPMS
DY	3	PPM	ICPMS
HO	0.65	PPM	ICPMS
ER	1.43	PPM	ICPMS
TM	0.22	PPM	ICPMS
YB	1.35	PPM	ICPMS
LU	0.21	PPM	ICPMS