Sample 1004-10

NavDat sample number 39670 · DACITE

Sample

Sample ID	1004-10
Alternate ID	1357
Rock name	DACITE
Rock type	VOLCANIC
Composition	FELSIC
Material	IGNEOUS
Comment	Smithsonian/Univ. Of Maryland

Age (Ma)	Error	Min	Max	Geologic age	Dated by
2		1	3	Holocene

Item	Value	Unit	Method
SIO2	68.31	WT%	UNKNOWN
TIO2	0.34	WT%	UNKNOWN
AL2O3	15.5	WT%	UNKNOWN
FE2O3	0.74	WT%	UNKNOWN
FEO	1.32	WT%	UNKNOWN
MNO	0.07	WT%	UNKNOWN
MGO	0.62	WT%	UNKNOWN
CAO	2.33	WT%	UNKNOWN
NA2O	4.44	WT%	UNKNOWN
K2O	2.56	WT%	UNKNOWN
P2O5	0.11	WT%	UNKNOWN
LOI	3.74	WT%	UNKNOWN
TOTAL	100.08	WT%	UNKNOWN
SC	2.75	PPM	UNKNOWN
CO	2.9	PPM	UNKNOWN
NI	9	PPM	UNKNOWN
CU	7	PPM	UNKNOWN
ZN	52	PPM	UNKNOWN
RB	36	PPM	UNKNOWN
SR	502	PPM	UNKNOWN
Y	12	PPM	UNKNOWN
ZR	169	PPM	UNKNOWN
CS	0.87	PPM	UNKNOWN
BA	1081	PPM	UNKNOWN
LA	18.2	PPM	UNKNOWN
CE	36.3	PPM	UNKNOWN
ND	15.9	PPM	UNKNOWN
SM	2.5	PPM	UNKNOWN
EU	0.77	PPM	UNKNOWN
TB	0.27	PPM	UNKNOWN
DY	1.62	PPM	UNKNOWN
YB	1.16	PPM	UNKNOWN
LU	0.18	PPM	UNKNOWN
HF	4.2	PPM	UNKNOWN
TA	0.412	PPM	UNKNOWN
TH	2.89	PPM	UNKNOWN
U	0.9	PPM	UNKNOWN