Sample CROSS

NavDat sample number 66795 · GRANODIORITE

Sample

Sample ID	CROSS
Rock name	GRANODIORITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	37.2833
Longitude	-108.767
Location	Ute Peak, Ute mtns Cross, 1894
State / province	COLORADO

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
70		60	80

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	59.42		WT%	UNKNOWN
AL2O3	16.79		WT%	UNKNOWN
FE2O3	3.23		WT%	UNKNOWN
FEO	3.29		WT%	UNKNOWN
MGO	2.24		WT%	UNKNOWN
CAO	5.57		WT%	UNKNOWN
NA2O	4.15		WT%	UNKNOWN
K2O	2.82		WT%	UNKNOWN
TIO2	0.68		WT%	UNKNOWN
P2O5	0.35		WT%	UNKNOWN
MNO	0.13		WT%	UNKNOWN
H2O	1.06		WT%	UNKNOWN
CO2	0.44		WT%	UNKNOWN

References

Ekren, E B; Houser, F N (1965) Geology and petrology of the Ute Mountains area, Colorado. U. S. Geological Survey Professional Paper. 1965. .