Sample 15

NavDat sample number 36545 · PHONOLITE

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	58.76	WT%	UNKNOWN
AL2O3	20.92	WT%	UNKNOWN
FE2O3	1.51	WT%	UNKNOWN
FEO	0.7	WT%	UNKNOWN
MGO	0.12	WT%	UNKNOWN
CAO	0.73	WT%	UNKNOWN
NA2O	9.26	WT%	UNKNOWN
K2O	5.44	WT%	UNKNOWN
H2O_PLUS	2.25	WT%	UNKNOWN
TIO2	0.21	WT%	UNKNOWN
P2O5	0.04	WT%	UNKNOWN
MNO	0.18	WT%	UNKNOWN
CO2	0.08	WT%	UNKNOWN
F	0.21	WT%	UNKNOWN
SO3	0	WT%	UNKNOWN
TOTAL	100.41	WT%	UNKNOWN
BA	24	PPM	UNKNOWN
RB	371	PPM	UNKNOWN
SR	10	PPM	UNKNOWN
TH	200	PPM	UNKNOWN
U	47.3	PPM	UNKNOWN