220 THE BRITISH EMPIRE : — UNION OF SOUTH AFRICA
fine ounce. Copper, tin, antimony, scheelite, and silver are valued on the estimated pure metal contained in shipments according to the average current prices in London. The value of other base minerals is calculated on average local prices.
Classification .
Gold . Diamonds Coal . Copper Tin .
Total
Cape of Good Hope.
£
21,70.')
159,368,965
1,985,568
19,457,273
57,687
£ 82,7S5
16,353,033 389
Transvaal.
£
624,315,501
25,379,497
23,522,151
3,041,627
3,940,803
Orange Free State.
17,285,779 2,491, 35S
Union.
£
i 624,420,051
202,034,241
44,352,110
22,499,289
3.998,490
. 180,891,258 16,430,207 j 680,199,579 | 19,777,137 ( 897,304,181
The output of gold in the Transvaal was : 1918, 35,768,6832. ; 1919, 35,383,9742; 1920, 34,652,9072.
The total value of the mineral production of the Union is given here- under for recent years.
Ammonia, Sulphate of
Antimony
Arsenic
Asbestos
Bismuth
Coal
Coke
Copper
Corundum
Diamonds
Flint
Gold
Graphite .
Gypsum .
Iron On .
Iron Pyrite
Kaolin
Lead
Lime
MagnesiU-
Manganese
Mica
Nickel .
Salt (including by-products)
Silver
Soda (crude)
Steatite .
Tal,' .
Tar
Tin
Tungsten .
Zinc
Miscellaneous Articles (Briclcs, Cement, Kartlnv; ware, Pipes, etc.)
Mineral Paints .
Quarries ,
1916.
1917.
£
£
15.292
12,428
83,070
87,364
2,739,665
3,275,608
19,575
28,648
1,137,380
1,126.040
7,762
13,038
5,728,391
7,718,810
1,587
1,120
39,490,990
38,307,675
1,780
2,590
11,983
5,092
5,202
115,750
1,766
1,185
106,303
106,311
25,121
339,571 252
45
4,463
19
3,76!
131,878
2,050
641
•s77
110,566 172,9*7
29.:;::
1,962
346,016 1,661
(86,816
805
Total
50,593,359 ] 52,260. 1'.'" 4N"I ■■'.'■ ' 1 ;
£
2,589
54,037
3,224,597
68,662
342,105
26,260
7,114,867
1,491
15, 759,003
2,294
6,843
2,729
7,002
1,880
158,245 2.1S4 1,965 1,185
163,722 187,608
11,099
1,718
440,995 8,647
1.427 61,525
1919.
£ 102,930 556 663 66,426 300 3,416,244 47,812 234,445 1,486 11,734,495 | 1,811 ; 35,390,609 2,680 | 10,921 1,081 ' 8,894 !
4,973
2,723 776 369
Mt,8M
758
' 932 2,170
us
•.'77,925
572 65,121
"il . 696,24« -
1919. Quantities
Tons 3,762 32 8
0-4
266,135
22.748
4,886
179
58S.017
331,651
8,602
5,532
756
1,024 165
3
t 891,804
~~757 1,468 l,-:30
Information not yet available, t Carats. J Fine oz.
