Mineral:  Olivine (Fo11) (Fe+2,Mg)2SiO4

Sample No.: olivine.1

XRD Analysis:  None.

Chemistry:  Microprobe analysis by W.I. Ridley, USGS, showed good 
Fo11 composition:

SiO2	30.11
TiO2	0.07
Al2O3	0.00
Cr2O3	0.06
MnO	1.55
NiO	0.12
FeO 	62.82
MgO 	4.42
CaO	0.14
	_____
Total	99.29
