Sample O4298903

NavDat sample number 20658 · DIORITE

Sample

Sample ID	O4298903
Rock name	DIORITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	32.4154
Longitude	-106.591
Location	Blair Canyon
State / province	New Mexico
Formation	Td

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	62.96		WT%	ICPAES
AL2O3	15.38		WT%	ICPAES
FE2O3	5.76		WT%	ICPAES
MGO	1.81		WT%	ICPAES
CAO	0.88		WT%	ICPAES
NA2O	3.35		WT%	ICPAES
K2O	5.72		WT%	ICPAES
TIO2	0.83		WT%	ICPAES
MNO	0.133		WT%	ICPAES
BA	987		PPM	ICPAES
LA	78		PPM	ICPAES
SR	278		PPM	ICPAES
Y	51		PPM	ICPAES
ZR	194		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.