Sample 2

NavDat sample number 1660 · BASALT

Sample

Sample ID	2
Alternate ID	648-158
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	44.8459
Longitude	-120.659
State / province	Oregon
Formation	Clarno Formation

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
25.05		16.4	33.7

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	45.86		WT%	UNKNOWN
TIO2	4.05		WT%	UNKNOWN
AL2O3	14.21		WT%	UNKNOWN
FE2O3	4.7		WT%	UNKNOWN
FEO	11.47		WT%	UNKNOWN
MNO	0.21		WT%	UNKNOWN
MGO	4.83		WT%	UNKNOWN
CAO	8.31		WT%	UNKNOWN
NA2O	2.83		WT%	UNKNOWN
K2O	0.93		WT%	UNKNOWN
H2O_MINUS	0.81		WT%	UNKNOWN
H2O_PLUS	0.88		WT%	UNKNOWN
P2O5	0.64		WT%	UNKNOWN

References

Robinson, Paul T (1969) High-titania alkali-olivine basalts of north-central oregon, u.s.a. Contributions to Mineralogy and Petrology. 22; 4, Pages 349-360. 1969. doi:10.1007/BF00400129