Table 1.

Mineralogical and Elemental Analysis for Camp Victory and Fort Irwin Dust

	Normalized Major Elements (Weight %)			Trace Elements (ppm)			Acid Treated/Untreated Elemental Ratios
Mineralogy		Camp Victory	Fort Irwin		Camp Victory	Fort Irwin		Camp Victory	Fort Irwin
Camp Victory	SiO2	50.46	60.37	Ni	186	19	SiO2	0.96	0.95
Quartz	TiO2	0.807	0.753	Cr	277	32	TiO2	1.12	1.07
Calcite	Al2O3	12.77	14.68	Cu	40	35	Al2O3	0.89	0.92
Feldspar	FeOb	6.57	6.10	V	113	84	FeOb	1.02	1.01
Aragonitea	MnO	0.130	0.119	Zn	82	115	MnO	0.54	0.65
Dolomitea	MgO	6.69	3.62	Pb	18	29	MgO	0.70	0.81
Fort Irwin	CaO	18.76	8.19	Th	5	16	CaO	0.15	0.24
Quartz	Na2O	1.94	2.52	Ba	273	704	Na2O	0.65	0.86
Calcite	K2O	1.66	3.40	U	2	2	K2O	1.06	1.02
Chlorite	P2O5	0.215	0.249				P2O5	0.24	0.23
Feldspar
Illitea

^aPossible.

^bTotal iron.