XXXVI 
The extreme and mean proportions* of these several particulars are— 
Objects. Highest. Lowest. Means. 
IANO, dS baGod00Gdo00 dovoyogogeoo bE 0:6375 0:4106 0-5615 
Machinery, &¢. ....... oeodode seoooD 0°1592 0:1746 0°1735 
WGN COMS. 6 655ddoc00d0hooKocuKS 0:8349 0:4529 0-7350 
Dues (Royalties)................--.- 0:1360 0:0364 0:0555 
Total expendature))./2)./.... vce eicieieicls 0:92.78 0°5033 0-7905 
IBrotiispepeeeeeceesciiilesicieeiricie 0:4967 0:0822 0:2095 
Total proceeds of ore sold .......... 7 
* The following columns show the proportions in which the produce of mines 
yielding various metals and ores is appropriated in different other countries. 
MINES of 
aR AE AISA OT STE ON Eee LTT aN 
Apportionments. Copper Ore, in Native Sopper Silver and | @ojqin 
in ¢ its Ores, iBherail 
Devon. Treland. Cuba. eed in Chili. y 
Labour...... 0:4588 — — ——. — 0°2950 
Materials, &e.| 0°1345 | —— —- —- —_ 0:3460 
WorkingCosts 0:5933 | 0°6115 | 0:7866 0:6675 0:4239 0°6410 
Dues & Duties) 0-782 | 0:0389 | —— — — 0:1026 
Total Ex-\ | 9.6715 | 0-6504 | 0-7866 | 0-6675 | 0-4239 | 0-7436 
penditure f 
Profits. 2... 0°3285 | 0:°3496 | 0:2134 0:°3325 05761 0:2564 
Totalproceeds| 1° 1- i 1 1- ile 
Henwoop, Cornwall Geol: Trans: viii., pp. 208, 289, 440-442, 458-459, Gol. 
Tables, V., Vil., iX., Xiv. 
The Government of Russia receives from the washers ( Streamers ) ‘of Impe- 
rial gold-sands in Siberia the undermentioned (Rents and Dues ) Royalties. 
Annual produce. Tracts wrought in 1851 ; 
Russian poods. classed according to produce, 
Royalties reserved. 
Thess than 1........ 8300 silver roubles (£48)........2-cceecees ao CU 
Between land 2.. 5 per cent. of the entire produce . pooodoS 29 
ue Drandweno) eee LO a PO RMS SiG.30.6.0 ai 
ue 5and10.. 15 56 3 ois) bialeietets 16 
17 n on 10 poods.... 
pe olny aioe e nee: ae eG 
PAD 9 55 on 15 poods .... 
1/70 eT AARON Ue ane ne eee Le ae 
Deni. on 20 poods .... 
Pz0iendzaeias | | Clann ee ee ee ha 
25 Be on 25 poods.... 
i 25 and 30.. 43) oh on all cee ae Dnt Blea al 
(28 He on 30 poods.... 
pe peomdOl ee eve a, ve eer 
34 au on all the rest.. 
32 a on 50 poods.... 
More than .... 50.. ee i Snail eiecet \ ponudacooKT 2 
The Russian pood is 43°878 lbs. Troy. 
Utauyaty, Annales des Mines, 5me Série, iii., pp. 821-830. 
» 40 and 50.. au Y or all he cael tae 3 
