Sample 17

NavDat sample number 36547 · TRACHYTE

Sample

Latitude	38.75
Longitude	-105.2
Location	Cripple Creek volcanic field
State / province	COLORADO

Age (Ma)	Error	Min	Max	Geologic age	Dated by
33		26	40

Item	Value	Unit	Method
SIO2	63.35	WT%	UNKNOWN
AL2O3	19.26	WT%	UNKNOWN
FE2O3	2.18	WT%	UNKNOWN
FEO	0.49	WT%	UNKNOWN
MGO	0.52	WT%	UNKNOWN
CAO	0.91	WT%	UNKNOWN
NA2O	6.52	WT%	UNKNOWN
K2O	5.16	WT%	UNKNOWN
H2O_PLUS	0.82	WT%	UNKNOWN
TIO2	0.5	WT%	UNKNOWN
P2O5	0.05	WT%	UNKNOWN
MNO	0.01	WT%	UNKNOWN
CO2	0.27	WT%	UNKNOWN
F	0.03	WT%	UNKNOWN
SO3	0	WT%	UNKNOWN
TOTAL	100	WT%	UNKNOWN
BA	1460	PPM	UNKNOWN
RB	164	PPM	UNKNOWN
SR	970	PPM	UNKNOWN
TH	67.6	PPM	UNKNOWN
U	10	PPM	UNKNOWN