Sample PCGN-1

NavDat sample number 30021 · GNEISS

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
1740		1566	1914

Item	Value	Unit	Method
SIO2	66.8	WT%	ICPAES
TIO2	0.47	WT%	ICPAES
AL2O3	15.2	WT%	ICPAES
FE2O3	2.54	WT%	ICPAES
FEO	1.03	WT%	TIT
MNO	0.04	WT%	ICPAES
MGO	0.69	WT%	ICPAES
CAO	2.07	WT%	ICPAES
NA2O	3.57	WT%	ICPAES
K2O	4.62	WT%	ICPAES
P2O5	0.31	WT%	ICPAES
LOI	0.42	WT%	GRAV
BA	1200	PPM	ICPAES
TOTAL	97.88	WT%	ICPAES
H2O_PLUS	0.25	WT%	GRAV
S	0.02	WT%	AES
CL	0.027	WT%	UNKNOWN
F	0.055	WT%	SIE
SC	6.06	PPM	ICPMS
CR	6.89	PPM	ICPMS
CO	5.84	PPM	ICPMS
NI	2.68	PPM	ICPMS
CU	3.28	PPM	ICPMS
ZN	63.14	PPM	ICPMS
GA	28.18	PPM	ICPMS
RB	142.19	PPM	ICPMS
SR	265.2	PPM	ICPMS
V	14.33	PPM	ICPMS
ZR	427.77	PPM	ICPMS
NB	16.37	PPM	ICPMS
MO	0.61	PPM	ICPMS
SB	0.01	PPM	ICPMS
CS	2.95	PPM	ICPMS
BA	1609.3	PPM	ICPMS
HF	12.03	PPM	ICPMS
TA	0.68	PPM	ICPMS
W	0.07	PPM	ICPMS
PB	31.61	PPM	ICPMS
TH	77.64	PPM	ICPMS
U	3.36	PPM	ICPMS
LA	170.2	PPM	ICPMS
CE	338.66	PPM	ICPMS
ND	115.11	PPM	ICPMS
SM	15.62	PPM	ICPMS
EU	1.84	PPM	ICPMS
GD	11.06	PPM	ICPMS
TB	0.96	PPM	ICPMS
HO	0.56	PPM	ICPMS
ER	1.23	PPM	ICPMS
TM	0.18	PPM	ICPMS
YB	1.02	PPM	ICPMS
LU	0.19	PPM	ICPMS
ND	112	PPM	TIMS
SM	14.8	PPM	TIMS
SR	271.77	PPM	TIMS
RB	143.84	PPM	TIMS
ND143_ND144	0.511326		TIMS
SM147_ND144	0.079996		TIMS
E_ND	-25.59		TIMS
RB87_SR86	1.536		TIMS
SR87_SR86	0.739653		TIMS
SR87_SR86_INITIAL	0.701229		TIMS