Sample RD-57

NavDat sample number 41193 · GRANITE

Sample

Sample ID	RD-57
Rock name	GRANITE
Rock type	PLUTONIC
Composition	FELSIC
Material	IGNEOUS
Comment	garnet-bearing biotite granite intruding a biotite monzogranite dike; RUBY DOME; Late stage leucocratic biotite monzogranite suite dikes; (Table A.1); Tbme (group II); qtz+plg+kf+bt+gr+al+ms (Table 5.1); late-stage leucocratic biotite rnonzogranite suite; Group II (late stage biotite monzogranite) (Table 5.8) Biotite monzogranite suite dikes (Table 5.10)

Age (Ma)	Error	Min	Max	Geologic age	Dated by
29.35		23.3	35.4

Item	Value	Unit	Method
D18O	8.2	PERMILL	MS
D18O	7.5	PERMILL	MS
SIO2	75.72	WT%	ICPAES
TIO2	0.02	WT%	ICPAES
AL2O3	13.63	WT%	ICPAES
FE2O3	0.61	WT%	ICPAES
MNO	0.12	WT%	ICPAES
MGO	0.06	WT%	ICPAES
CAO	0.66	WT%	ICPAES
NA2O	3.9	WT%	ICPAES
K2O	4.73	WT%	ICPAES
P2O5	0.01	WT%	ICPAES
H2O_TOTAL	0.27	WT%	ICPAES
TOTAL	99.73	WT%	ICPAES
RB	335	PPM	FPHOT
SR	26	PPM	ICPAES
ZR	50	PPM	ICPAES
Y	56	PPM	ICPAES
NB	84	PPM	ICPAES
BA	96	PPM	ICPAES
SC	3	PPM	ICPAES
V	2	PPM	ICPAES
CR	10	PPM	ICPAES
NI	12	PPM	ICPAES
CU	1	PPM	ICPAES
ZN	9	PPM	ICPAES