Sample 140

NavDat sample number 67275 · BASALT

Sample

Sample ID	140
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	35
Longitude	-107
Location	Cat Hills Volcanic Field
State / province	New Mexico

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.14		0.102	0.178

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	51.54		WT%	EPMA
TIO2	1.83		WT%	EPMA
AL2O3	16.33		WT%	EPMA
FEOT	9.82		WT%	EPMA
FE2O3	1.8		WT%	EPMA
FEO	8.2		WT%	EPMA
MGO	5.81		WT%	EPMA
CAO	9.22		WT%	EPMA
NA2O	3.69		WT%	EPMA
K2O	1.23		WT%	EPMA
P2O5	0.27		WT%	EPMA
TOTAL	99.92		WT%	EPMA

References

Baldridge, W Scott; Perry, Frank V; Gladney, Ernest S (1982) Petrology and geochemistry of the Cat Hills volcanic field, central Rio Grande Rift, New Mexico. Geological Society of America Bulletin. 93; 7, Pages 635-643. 1982. doi:10.1130/0016-7606(1982)93<635:PAGOTC>2.0.CO;2