Sample s_SS-20

NavDat sample number 40990 · ANDESITE

Sample

Latitude	44.1
Longitude	-121.75
Location	CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / SOUTH SISTER / PACIFIC OCEAN
State / province	OREGON
Location comment	SUMMIT CONE

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0		0	0.01	HOLOCENE

Item	Value	Unit	Method
SIO2	55.6	WT%	EPMA
TIO2	1.17	WT%	EPMA
AL2O3	17.83	WT%	EPMA
FEOT	8.26	WT%	EPMA
CAO	7.19	WT%	EPMA
MGO	4.14	WT%	EPMA
MNO	0.13	WT%	EPMA
K2O	1.16	WT%	EPMA
NA	3.99	WT%	EPMA
LOI	0.82	WT%	IGN
K	1.16	WT%	ICPAES
LA	12.3	PPM	INAA
CE	27.32	PPM	INAA
SM	4.28	PPM	INAA
EU	1.36	PPM	INAA
TB	0.59	PPM	INAA
DY	5.57	PPM	INAA
YB	2.01	PPM	INAA
LU	0.28	PPM	INAA
SC	20.95	PPM	INAA
V	173.15	PPM	INAA
CR	56.65	PPM	INAA
CO	26.72	PPM	INAA
RB	30.87	PPM	INAA
SR	526	PPM	IGN
CS	0.57	PPM	INAA
BA	336	PPM	IGN
HF	3.31	PPM	INAA
TA	0.43	PPM	INAA
TH	1.53	PPM	INAA
U	1.44	PPM	INAA