Uranium Transport in F-Cl-Bearing Fluids and Hydrothermal Upgrading of U-Cu Ores in IOCG Deposits

Table 6

Maximum U, Cu, and F at reaction front.

Wave number	F/R ratio	Maximum U, F, and Cu content at reaction front (g/kg)			Maximum contents of Cu sulfides (g/kg)			Main Cu and U phases in protoore (g/kg)
		Uraninite	Cu	Fluorite	Chalcopyrite	Bornite	Chalcocite	Chalcopyrite	Uraninite	U3O8
100	2	1.20	2.95	0.16	3.09	7.62	0.00	3.00	0.20	0.20
300	6	3.60	7.20	0.47	3.03	21.09	0.00
500	10	5.99	11.42	0.69	3.09	9.12	20.04
750	15	9.20	17.28	0.90	3.02	49.96	2.37