Sample HM138

NavDat sample number 21525 · PHONOLITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
52		51	53

Item	Value	Unit	Method
SIO2	51.38	WT%	ICPAES
TIO2	0.64	WT%	ICPAES
AL2O3	16.87	WT%	ICPAES
FE2O3	6.77	WT%	ICPAES
MNO	0.1	WT%	ICPAES
MGO	3.3	WT%	ICPAES
CAO	5.36	WT%	ICPAES
NA2O	2.89	WT%	ICPAES
K2O	8.85	WT%	ICPAES
P2O5	0.57	WT%	ICPAES
LOI	2.11	WT%	ICPAES
SC	10	PPM	ICPAES
CR	40	PPM	ICPAES
CO	27	PPM	ICPAES
NI	4	PPM	ICPAES
CU	40	PPM	ICPAES
ZN	68	PPM	ICPAES
RB	292	PPM	XRF
SR	1823	PPM	ICPAES
BA	5390	PPM	ICPAES
ZR	92	PPM	XRF
NB	10	PPM	XRF
TH	8.9	PPM	XRF
PB	56	PPM	XRF
Y	13	PPM	ICPAES
BE	2.1	PPM	ICPAES