Sample 84-11

NavDat sample number 21570 · DIORITE

Sample

Sample ID	84-11
Rock name	DIORITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
Material	IGNEOUS
Comment	plagioclase-pyroxene-hornblende dike

Age (Ma)	Error	Min	Max	Geologic age	Dated by
45		40	51

Item	Value	Unit	Method
SIO2	62.53	WT%	XRF
TIO2	0.66	WT%	XRF
AL2O3	15.63	WT%	XRF
FE2O3T	5.9	WT%	XRF
MNO	0.08	WT%	XRF
MGO	2.79	WT%	XRF
CAO	4.02	WT%	XRF
NA2O	2.76	WT%	XRF
K2O	2.38	WT%	XRF
P2O5	0.16	WT%	XRF
LOI	3.69	WT%	XRF
TOTAL	100.6	WT%	XRF
RB	62	PPM	XRF
SR	439	PPM	XRF
BA	1118	PPM	XRF
Y	6	PPM	XRF
ZR	176	PPM	XRF
V	83	PPM	XRF
NI	24	PPM	XRF
CR	138	PPM	XRF
LA	38.8	PPM	MS
CE	68.2	PPM	MS
PR	7.31	PPM	MS
ND	26.6	PPM	MS
SM	4.48	PPM	MS
EU	1.15	PPM	MS
GD	3.3	PPM	MS
HO	0.48	PPM	MS
ER	1.32	PPM	MS
YB	1.28	PPM	MS
U	2.98	PPM	MS
TH	13.7	PPM	MS
PB	17	PPM	MS
NB	13.2	PPM	MS
HF	5	PPM	MS
CS	6.2	PPM	MS
W	1.5	PPM	MS
MO	0.8	PPM	MS
PB206_PB204	18.052		TIMS
PB207_PB204	15.546		TIMS
PB208_PB204	38.807		TIMS