Sample 84-10

NavDat sample number 21569 · DIORITE

Sample

Sample ID	84-10
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	60.63	WT%	XRF
TIO2	0.59	WT%	XRF
AL2O3	15.29	WT%	XRF
FE2O3T	5.76	WT%	XRF
MNO	0.09	WT%	XRF
MGO	4.48	WT%	XRF
CAO	5.39	WT%	XRF
NA2O	2.95	WT%	XRF
K2O	2.49	WT%	XRF
P2O5	0.13	WT%	XRF
LOI	1.93	WT%	XRF
TOTAL	99.73	WT%	XRF
RB	60	PPM	XRF
SR	433	PPM	XRF
BA	914	PPM	XRF
Y	3	PPM	XRF
ZR	158	PPM	XRF
V	99	PPM	XRF
NI	90	PPM	XRF
CR	302	PPM	XRF
LA	29.2	PPM	MS
CE	53.4	PPM	MS
PR	5.57	PPM	MS
ND	22.1	PPM	MS
SM	3.68	PPM	MS
EU	0.95	PPM	MS
GD	2.72	PPM	MS
HO	0.37	PPM	MS
ER	0.99	PPM	MS
YB	0.93	PPM	MS
U	2.59	PPM	MS
TH	11.9	PPM	MS
PB	23.5	PPM	MS
NB	6.5	PPM	MS
HF	3.8	PPM	MS
CS	2	PPM	MS
MO	0.9	PPM	MS
PB206_PB204	18.152		TIMS
PB207_PB204	15.546		TIMS
PB208_PB204	38.636		TIMS