Sample O4298907

NavDat sample number 20657 · DIORITE

Sample

Sample ID	O4298907
Rock name	DIORITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	32.412
Longitude	-106.589
Location	Blair Canyon
State / province	New Mexico
Formation	Tmoe

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
35.69		35.6	35.78

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	63.07		WT%	ICPAES
AL2O3	15.59		WT%	ICPAES
FE2O3	5.94		WT%	ICPAES
MGO	1.75		WT%	ICPAES
CAO	1.31		WT%	ICPAES
NA2O	3.4		WT%	ICPAES
K2O	5.36		WT%	ICPAES
TIO2	0.79		WT%	ICPAES
MNO	0.059		WT%	ICPAES
BA	894		PPM	ICPAES
LA	54		PPM	ICPAES
SR	360		PPM	ICPAES
Y	39		PPM	ICPAES
ZR	232		PPM	ICPAES

References

Butcher, Donald Paul (1990) Geochemistry and Nd-Se systematics of selected lithologic units of the oligocene organ cauldron and batholith, south central New Mexico.