Sample MARB-522-23

NavDat sample number 58111 · BASALT

Sample

Sample ID	MARB-522-23
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	34.6801
Longitude	-115.639
State / province	CALIFORNIA

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
18		17	20

Analyses

WHOLE ROCK

Item	Value	Std. dev.	Unit	Method
SIO2	52.7		WT%	INAA
TIO2	1.2		WT%	INAA
AL2O3	16.2		WT%	INAA
NA2O	3.28		WT%	INAA
K2O	1.91		WT%	INAA
P2O5	0.34		WT%	INAA
BA	687		PPM	INAA
ND	43.97		PPM	INAA
RB	44		PPM	INAA
SR	704.1		PPM	INAA
SM	7.785		PPM	INAA
ND143_ND144	0.512343			TIMS
SR87_SR86	0.70794			TIMS

References

Miller, Jonathan S; Glazner, Allen F; Farmer, G Lang; Suayah, IsmailB; Keith, Lori A (2000) A Sr, Nd, and Pb isotopic study of mantle domains and crustalstructure from Miocene volcanic rocks in the Mojave Desert,California. Geological Society of America Bulletin, vol.112, no.8, pp.1264-1279,Aug 2000 doi:10.1130/0016-7606(2000)112<1264:ASNAPI>2.0.CO;2