Sample CON-27

NavDat sample number 122471 · BASALTIC-ANDESITE

Sample

Sample ID	CON-27
Rock name	BASALTIC-ANDESITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
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	56.9	WT%	ICP
AL2O3	16.97	WT%	ICP
FE2O3	6.8	WT%	ICP
MNO	0.07	WT%	ICP
MGO	3.84	WT%	ICP
CAO	6.85	WT%	ICP
NA2O	3.71	WT%	ICP
K2O	1.55	WT%	ICP
TIO2	0.87	WT%	ICP
P2O5	0.24	WT%	ICP
TOTAL	99.55	WT%	ICP
SR	463	PPM	ICPMS
RB	31	PPM	ICPMS
BA	436	PPM	ICPMS
TH	3	PPM	ICPMS
NB	5	PPM	ICPMS
ZR	137	PPM	ICPMS
Y	13	PPM	ICPMS
SC	14	PPM	ICP
CR	66	PPM	ICPMS
NI	28	PPM	ICPMS
CO	50	PPM	ICPMS
LA	17	PPM	ICPMS
CE	37	PPM	ICPMS
PR	5	PPM	ICPMS
ND	19	PPM	ICPMS
SM	4	PPM	ICPMS
EU	1.24	PPM	ICPMS
GD	3	PPM	ICPMS
TB	0.47	PPM	ICPMS
DY	2	PPM	ICPMS
HO	0.53	PPM	ICPMS
ER	1.21	PPM	ICPMS
TM	0.18	PPM	ICPMS
YB	1.13	PPM	ICPMS
LU	0.18	PPM	ICPMS