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Summary mineral resources tables

Mineral resources statement (Metric)

Gold

	Measured			Indicated			Inferred			Total
Operations	Tonnes (Mt)	Grade (g/t)	Gold kg (000)	Tonnes (Mt)	Grade (g/t)	Gold kg (000)	Tonnes (Mt)	Grade (g/t)	Gold kg (000)	Tonnes (Mt)	Grade (g/t)	Gold kg (000)
Free State
Underground	78.8	8.75	690	90.8	8.76	795	229.5	6.01	1 380	399.1	7.18	2 865
Surface	–	–	–	971.9	0.24	234	206.9	0.24	49	1 178.8	0.24	283
Total	78.8	8.75	690	1 062.7	0.97	1 029	436.4	3.27	1 429	1 577.8	1.99	3 148
West Rand
Underground	45.8	4.38	201	77.2	4.26	329	199.3	2.52	502	322.3	3.20	1 032
Evander
Underground	3.8	14.01	53	3.7	15.48	57	13.1	11.15	146	20.6	12.46	256
Evander (below infrastructure)	–	–	–	70.1	8.90	624	45.4	3.36	153	115.5	6.73	777
Surface	–	–	–	202.9	0.29	59	–	–	–	202.9	0.29	59
Total	3.8	14.01	53	276.7	2.68	740	58.5	5.11	299	339.0	3.22	1 092
Rand Uranium1
Underground	9.5	4.68	45	22.1	2.56	56	10.6	2.07	22	42.2	2.92	123
Surface	121.9	0.29	35	9.4	0.45	4	–	–	–	131.3	0.30	39
Total	131.4	0.60	80	31.5	1.93	60	10.6	2.07	22	173.5	0.93	162
Kalgold	34.0	0.86	29	63.8	0.94	60	27.2	0.93	25	125.0	0.92	114
SA
Underground	137.9	7.16	989	263.9	7.06	1 861	497.9	4.42	2 203	899.7	5.62	5 053
Surface	155.9	0.41	64	1 248.0	0.29	357	234.1	0.32	74	1 638.0	0.30	495
Total	293.8	–	1 053	1 511.9	–	2 218	732	–	2 277	2 537.7	–	5 548
Papua New Guinea2	4.3	2.07	9	112.8	1.38	155	256.4	0.67	172	373.4	0.90	336
Grand total	298.1	–	1 062	1 624.7	–	2 373	988.4	–	2 449	2 911.1	–	5 884

Silver

	Measured			Indicated			Inferred			Total
Operations	Tonnes (Mt)	Grade (g/t)	Silver kg (000)	Tonnes (Mt)	Grade (g/t)	Silver kg (000)	Tonnes (Mt)	Grade (g/t)	Silver kg (000)	Tonnes (Mt)	Grade (g/t)	Silver kg (000)
Papua New Guinea2
Hidden Valley	4.2	35.00	147	33.1	33.40	1 105	10.9	31.10	340	48.2	33.02	1 592

Copper

	Measured			Indicated			Inferred			Total
Operations	Tonnes (Mt)	Grade (%)	Cu (Mkg)	Tonnes (Mt)	Grade (%)	Cu (Mkg)	Tonnes (Mt)	Grade (%)	Cu (Mkg)	Tonnes (Mt)	Grade (%)	Cu (Mkg)
Papua New Guinea2
Golpu	–	–	–	44.9	1.38	621	205.4	0.86	1 763	250.3	0.95	2 384
Nambonga	–	–	–	–	–	–	19.9	0.22	44	19.9	0.22	44
Total	–	–	–	44.9	1.38	621	225.3	0.80	1 807	270.2	0.90	2 428

Molybdenum

	Measured			Indicated			Inferred			Total
Operations	Tonnes (Mt)	Grade (ppm)	Mo (Mkg)	Tonnes (Mt)	Grade (ppm)	Mo (Mkg)	Tonnes (Mt)	Grade (ppm)	Mo (Mkg)	Tonnes (Mt)	Grade (ppm)	Mo (Mkg)
Papua New Guinea²
Golpu	–	–	–	44.9	107.72	5	205.4	111.33	23	250.3	110.68	28

Uranium

	Measured			Indicated			Inferred			Total
	Tonnes (Mt)	Grade (kg/t)	U3O8 (Mkg)	Tonnes (Mt)	Grade (kg/t)	U3O8 (Mkg)	Tonnes (Mt)	Grade (kg/t)	U3O8 (Mkg)	Tonnes (Mt)	Grade (kg/t)	U3O8 (Mkg)
South Africa Underground
Free state
Masimong	9.7	0.284	3	10.7	0.278	3	76.7	0.238	18	97.1	0.247	24
Phakisa	0.5	0.160	0	22.2	0.196	4	12.7	0.196	2	35.4	0.196	6
Tshepong	0.3	0.209	0	3.5	0.198	1	33.3	0.160	5	37.1	0.164	6
Total	10.5	0.276	3	36.4	0.220	8	122.7	0.212	25	169.6	0.218	36
Rand Uranium1
Cooke 2	3.5	0.243	1	6.8	0.228	2	1.1	0.224	0	11.4	0.232	3
Cooke 3	4.0	0.389	2	11.7	0.286	3	6.9	0.280	2	22.6	0.303	7
Total	7.5	0.321	3	18.5	0.265	5	8.0	0.273	2	34.0	0.279	10
Total SA Underground	18.0	0.295	6	54.9	0.235	13	130.7	0.216	27	203.6	0.228	46
South Africa Surface
Free State Region	–	–	–	159.9	0.107	17	13.5	0.336	5	173.4	0.125	22
Rand Uranium¹	24.5	0.206	5	31.2	0.097	3	–	–	–	55.7	0.145	8
Total SA Surface	24.5	0.206	5	191.1	0.105	20	13.5	0.336	5	229.1	0.130	30
Grand total	42.5	–	11	246	–	33	144.2	–	32	432.7	–	76

¹ Represents Harmony's equity portion of 40%

² Represents Harmony's equity portion of 50%

  NB Rounding of numbers may result in slight computational discrepancies

  Note: 1 tonne = 1 000 kg = 2 204 lbs

Mineral resources statement (Imperial)

Gold

	Measured			Indicated			Inferred			Total
Operations	Tons (Mt)	Grade (oz/ton)	Gold oz (000)	Tons (Mt)	Grade (oz/ton)	Gold oz (000)	Tons (Mt)	Grade (oz/ton)	Gold oz (000)	Tons (Mt)	Grade (oz/ton)	Gold oz (000)
Free State
Underground	86.8	0.255	22 170	100.1	0.256	25 571	253.0	0.175	44 358	439.9	0.209	92 099
Surface	–	–	–	1 071.3	0.007	7 515	228.0	0.007	1 574	1 299.3	0.007	9 089
Total	86.8	0.255	22 170	1 171.4	0.028	33 086	481.0	0.095	45 932	1 739.2	0.058	101 188
West Rand
Underground	50.5	0.128	6 455	85.0	0.124	10 573	219.7	0.073	16 141	355.2	0.093	33 169
Evander
Underground	4.2	0.409	1 709	4.1	0.451	1 836	14.4	0.325	4 686	22.7	0.363	8 231
Evander (below infrastructure)	–	–	–	77.3	0.260	20 077	50.0	0.098	4 908	127.3	0.196	24 985
Surface	–	–	–	223.7	0.008	1 897	–	–	–	223.7	0.008	1 897
Total	4.2	0.409	1 709	305.1	0.078	23 810	64.4	0.149	9 594	373.7	0.094	35 113
Rand Uranium1
Underground	10.5	0.137	1 435	24.3	0.075	1 816	11.6	0.060	702	46.4	0.085	3 953
Surface	134.4	0.008	1 121	10.4	0.013	137	–	–	–	144.8	0.009	1 258
Total	144.9	0.018	2 556	34.7	0.056	1 953	11.6	0.060	702	191.2	0.027	5 211
Kalgold	37.5	0.025	944	70.3	0.027	1 922	30.0	0.027	818	137.8	0.027	3 684
SA
Underground	152	0.209	31 769	290.8	0.206	59 873	548.7	0.129	70 795	991.5	0.164	162 437
Surface	171.9	0.012	2 065	1 375.7	0.008	11 471	258.0	0.009	2 392	1 805.6	0.009	15 928
Total	323.9	–	33 834	1 666.5	–	71 344	806.7	–	73 187	2 797.1	–	178 365
Papua New Guinea2	4.8	0.060	287	124.3	0.040	4 992	282.6	0.020	5 530	411.7	0.026	10 809
Grand total	328.7	–	34 121	1 790.8	–	76 336	1 089.3	–	78 717	3 208.8	–	189 174

Silver

	Measured			Indicated			Inferred			Total
Operations	Tons (Mt)	Grade (oz/ton)	Silver oz (000)	Tons (Mt)	Grade (oz/ton)	Silver oz (000)	Tons (Mt)	Grade (oz/ton)	Silver oz (000)	Tons (Mt)	Grade (oz/ton)	Silver oz (000)
Papua New Guinea2
Hidden Valley	4.6	1.021	4 739	36.5	0.974	35 537	12.0	0.907	10 920	53.1	0.963	51 196

Copper

	Measured			Indicated			Inferred			Total
Operations	Tons (Mt)	Grade (%)	Cu (Mlb)	Tons (Mt)	Grade (%)	Cu (Mlb)	Tons (Mt)	Grade (%)	Cu (Mlb)	Tons (Mt)	Grade (%)	Cu (Mlb)
Papua New Guinea2
Golpu	–	–	–	49.5	1.256	1 369	226.4	0.778	3 886	275.9	0.864	5 255
Nambonga	–	–	–	–	–	–	21.9	0.200	97	21.9	0.200	97
Total	–	–	–	49.5	1.256	1 369	248.3	0.727	3 983	297.8	0.815	5 352

Molybdenum

	Measured			Indicated			Inferred			Total
Operations	Tons (Mt)	Grade (lb/ton)	Mo (Mlb)	Tons (Mt)	Grade (lb/ton)	Mo (Mlb)	Tons (Mt)	Grade (lb/ton)	Mo (Mlb)	Tons (Mt)	Grade (lb/ton)	Mo (Mlb)
Papua New Guinea2
Golpu	–	–	–	49.5	0.215	11	226.4	0.223	50	275.9	0.221	61

Uranium

	Measured			Indicated			Inferred			Total
	Tons (Mt)	Grade (lb/ton)	U3O8 (Mlb)	Tons (Mt)	Grade (lb/ton)	U3O8 (Mlb)	Tons (Mt)	Grade (lb/ton)	U3O8 (Mlb)	Tons (Mt)	Grade (lb/ton)	U3O8 (Mlb)
South Africa Underground
Free state
Masimong	10.7	0.567	6	11.8	0.556	7	84.6	0.475	40	107.1	0.493	53
Phakisa	0.5	0.320	0	24.4	0.393	10	14.0	0.393	5	38.9	0.392	15
Tshepong	0.3	0.417	0	3.8	0.396	2	36.7	0.320	12	40.8	0.328	14
Total	11.5	0.551	6	40.0	0.441	19	135.3	0.425	57	186.8	0.436	82
Rand Uranium1
Cooke 2	3.9	0.486	2	7.5	0.455	3	1.2	0.447	1	12.6	0.464	6
Cooke 3	4.4	0.778	3	12.9	0.572	7	7.6	0.561	4	24.9	0.605	14
Total	8.3	0.642	5	20.4	0.529	11	8.8	0.546	5	37.5	0.558	20
Total SA Underground	19.8	0.589	11	60.4	0.471	30	144.1	0.432	62	224.3	0.456	102
South Africa Surface
Free State Region	0.0	0.000	0	176.2	0.214	38	14.9	0.672	10	191.1	0.250	48
Rand Uranium1	27.0	0.412	11	34.4	0.194	7	0.0	0.000	0	61.4	0.290	18
Total SA Surface	27.0	0.412	11	210.6	0.211	45	14.9	0.672	10	252.5	0.259	66
Grand total	46.8	–	22	271	–	75	159.0	–	72	476.8	–	168

¹ Represents Harmony's equity portion of 40%

² Represents Harmony's equity portion of 50%

  NB Rounding of numbers may result in slight computational discrepancies

  Note: 1 ton = 907 kg = 2 000 lbs