Mineral:  Clinochlore (Mg,Fe+2)5Al(Si3Al)O10(OH)8

Sample No.: clinochl.1

XRD Analysis:  Pure magnesian clinochlore (Jim Crowley).

Chemistry:  XRF analysis by J. Taggart, A. Bartel, and D. Siems, USGS 
Branch of Geochemistry, Denver:

SiO2	32.00
Al2O3	16.00
FeTO3	3.76
MgO	33.90
CaO 	0.09
K2O 	0.07
Na2O	<0.15
K2O	0.07
TiO2	<0.02
MnO 	<0.02
P2O5	<0.05
LOI 900 C	13.60
	_____
Total	99.73
