Mineral Reserves and Mineral Resources statements

Mineral Reserves and Mineral Resources statements as at 30 June 2010

Mineral Reserves and Mineral Resources statements (PDF - 433KB)

Attributable delivered gold reserves at 30 June 2010 (R306 081/kg)
	Proved				Probable				Total
	Tonnes Mt	Grade g/t	Contents Au t	Contents Au Moz	Tonnes Mt	Grade g/t	Contents Au t	Contents Au Moz	Tonnes Mt	Grade g/t	Contents Au t	Contents Au Moz
Blyvoor (74%)
Underground	22.137	5.11	113.119	3.637	9.898	4.67	46.209	1.486	32.035	4.97	159.328	5.123
Surface	4.523	0.88	4.002	0.129	0.000	0.000	0.000	0.000	4.523	0.88	4.002	0.129
Total	26.660	4.39	117.121	3.766	9.898	4.67	46.209	1.486	36.558	4.47	163.330	5.252
ERPM (74%)
Underground	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000
Surface⁽¹⁾	133.402	0.31	41.684	1.340	0.000	0.000	0.000	0.000	133.402	0.31	41.684	1.340
Total	133.402	0.31	41.684	1.340	0.000	0.000	0.000	0.000	133.402	0.31	41.684	1.340
Crown (74%)
Underground	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000
Surface	10.095	0.46	4.620	0.148	45.941	0.38	17.555	0.564	56.036	0.40	22.175	0.712
Total	10.095	0.46	4.620	0.148	45.941	0.38	17.555	0.564	56.036	0.40	22.175	0.712
Total group (74%)
Underground	22.137	5.11	113.119	3.637	9.898	4.67	46.209	1.486	32.035	4.97	159.328	5.123
Surface	148.020	0.34	50.306	1.617	45.941	0.38	17.555	0.564	193.961	0.35	67.861	2.181
Total	170.157	0.96	163.425	5.254	55.839	1.14	63.764	2.050	225.996	1.01	227.189	7.304

⁽¹⁾ ERPM’s surface reserves include the Elsburg and Benoni tailings complexes which are being processed by Ergo. The mining rights for these tailings are owned by ERPM and are therefore reported as ERPM reserves.

Attributable gold resources as at 30 June 2010 (including reserves)
	Measured				Indicated				Inferred				Total
	Tonnes Mt	Grade g/t	Content Au t	Content Au Moz	Tonnes Mt	Grade g/t	Content Au t	Content Au Moz	Tonnes Mt	Grade g/t	Content Au t	Content Au Moz	Tonnes Mt	Grade g/t	Content Au t	Content Au Moz
Blyvoor (74%)
Underground	20.392	7.20	146.796	4.720	24.803	4.79	118.881	3.822	97.209	4.06	394.300	12.677	142.404	4.63	659.977	21.219
Surface	4.523	0.88	4.002	0.129	101.190	0.31	31.120	1.001	6.463	0.25	1.616	0.052	112.176	0.33	36.738	1.182
Total	24.915	6.05	150.798	4.849	125.993	1.19	150.001	4.823	103.672	3.82	395.916	12.729	254.580	2.74	696.715	22.401
ERPM (74%)
Underground	3.814	6.92	26.384	0.848	10.041	7.47	75.050	2.413	118.860	6.73	799.381	25.701	132.715	6.79	900.815	28.962
Surface ⁽¹⁾	133.401	0.31	41.684	1.340	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	133.401	0.31	41.684	1.340
Total	137.215	0.50	68.068	2.188	10.041	7.47	75.050	2.413	118.860	6.73	799.381	25.701	266.116	3.54	942.499	30.302
Crown (74%)
Underground	0.000	0.00	0.00	0.000	0.000	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Surface	72.030	0.40	28.890	0.929	279.516	0.25	69.214	2.225	0.00	0.00	0.00	0.00	351.546	0.28	98.104	3.154
Total	72.030	0.40	28.890	0.929	279.516	0.25	69.214	2.225	0.00	0.00	0.00	0.00	351.546	0.28	98.104	3.154
Ergo (74%)
Underground	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Surface	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	589.392	0.22	129.667	4.169	589.392	0.22	129.667	4.169
Total	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	589.392	0.22	129.667	4.169	589.392	0.22	129.667	4.169
Total group (74%)
Underground	24.206	7.15	173.180	5.568	34.844	5.57	193.931	6.235	216.069	5.52	1,193.681	38.378	275.119	5.67	1,560.792	50.181
Surface	209.954	0.36	74.576	2.398	380.706	0.26	100.334	3.226	595.855	0.22	131.283	1,186.515	1 169.893	0.26	304.306.193	9.845
Total	234.160	1.06	247.756	7.966	415.550	0.71	294.265	9.461	811.924	1.63	1,324.964	1,461.634	1 442.369	1.28	1,866.985	60.026

⁽¹⁾ ERPM’s surface resources include the Elsburg and Benoni tailings complexes which are being processed by Ergo. The mining right for these tailings are owned by ERPM and are therefore reported as ERPM resources.

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