Historical Uranium Production From Mary Kathleen,
Rum Jungle, South Alligator, Radium Hill and Nabarlek

Uranium Production From Mary Kathleen and Nabarlek (t U₃O₈) ⁽¹⁾

Year to June 30	1977	1978	1979	1980	1981	1982	1983	1984	1985	1986	1987	1988	Total
Mary Kathleen	475	638	701	837	862	935	354	-	-	-	-	-	4,802
	Ore milled - 6.3 Mt; Average grade - 0.10%.
Nabarlek				113	1,549	1,479	1,225	1,285	1,290	1,384	1,382	1,151	10,858
	Ore milled - 600,000 t; Average grade - 1.84%.

Copper-Uranium Production From Rum Jungle ⁽²⁾

Rum Jungle	Ore Milled (kt)		Production		Tailings
	Uranium	Copper	(t) U3O8	(kt) Cu	(kt)	(t) U3O8	(kt) Cu
1968-69	109	-	209	-	108	1.00	-
1967-68	91	-	218	-	91	0.92	-
1966-67	79	103	212	1.8	180	0.88	0.75
1965-66	79	144	233	2.6	220	1.00	0.82
1964-65	74	121	220	2.2	196	0.81	0.80
1963-64	74	-	222	-	73	0.85	-
1962-63	73	10	215	0.53	83	2.2	0.17
1961-62	80	92	212	1.6	170	3.7	0.47
1960-61	75	97	151	3.1	168	2.7	0.99
1959-60	77	67	126	2.7	141	1.8	0.38
1958-59	76	26	129	1.8	100	1.8	0.49
1957-58	76	-	171	1.41	75	2.6	0.49
1956-57	75	-	208	1.4	74	5.1	0.40
1955-56	53	2.9	128	0.67	55	3.9	0.79
1954-55	23	0.44	24	0.089	23	1.9	0.48
Total	1,114	663.34	2,678	19.899	1,757	31.16	7.03

1950's to 1960's Uranium Production ⁽³⁾

Mine & Mill	Operating	Ore Milled	Average Grade	Production (t U3O8)
Mary Kathleen	1958-1963	2.9 Mt	0.15%	4,080
Moline	1959-1964	132,450 t	0.52%	719
Rockhole	1959-1962	13,419 t	1.12%	152
Radium Hill	1958-1963	969,300 t	0.13%	850

Note - t is tonnes (1,000 kg); kt is thousand tonnes.

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