Report ... |
Dentro del libro
Resultados 1-5 de 32
Página 4
... dwts . of gold per ton . No. 151 rise was started in hanging - wall stone as ... is improbable that any future burst of water would cause serious damage ... is now to be sunk to 1250 4.
... dwts . of gold per ton . No. 151 rise was started in hanging - wall stone as ... is improbable that any future burst of water would cause serious damage ... is now to be sunk to 1250 4.
Página 26
... dwts . £ 1880 ..... 52,595 0 201,297 1881 ... 56,693 0 216,901 1882 ... 49,122 6 187,337 1883 . 46,577 10 176,442 1884 . 42,339 19 160,404 1885 ... 41,240 19 155,309 1886 ... 31,014 10 117,250 1887 ... 42,609 3 158,533 1888 ... 39,610 ...
... dwts . £ 1880 ..... 52,595 0 201,297 1881 ... 56,693 0 216,901 1882 ... 49,122 6 187,337 1883 . 46,577 10 176,442 1884 . 42,339 19 160,404 1885 ... 41,240 19 155,309 1886 ... 31,014 10 117,250 1887 ... 42,609 3 158,533 1888 ... 39,610 ...
Página 52
... is usually fine , and the wash clayey . The stones are not much water - worn , and consist chiefly of sandstone from ... dwts . Other pieces have weighed from 1 to 2 dwts . The field deserves study and examination , with a view of ...
... is usually fine , and the wash clayey . The stones are not much water - worn , and consist chiefly of sandstone from ... dwts . Other pieces have weighed from 1 to 2 dwts . The field deserves study and examination , with a view of ...
Página viii
... is so easily reduced to the metallic form . " The reefs in the Gate belt carry in their payable por- tions from 1 to 13 per cent . of sulphides , containing from 5 to 10 dwts . gold per ton . For a long time the New Golden Gate ...
... is so easily reduced to the metallic form . " The reefs in the Gate belt carry in their payable por- tions from 1 to 13 per cent . of sulphides , containing from 5 to 10 dwts . gold per ton . For a long time the New Golden Gate ...
Página ix
... is only apparent , as the returns include quantities of stone which were probably outside the shoot , and this has reduced the average for many months past to 8 dwts . per ton . The gold - bearing shoot at the Tasmanian Consols is even ...
... is only apparent , as the returns include quantities of stone which were probably outside the shoot , and this has reduced the average for many months past to 8 dwts . per ton . The gold - bearing shoot at the Tasmanian Consols is even ...
Términos y frases comunes
12 feet 20 feet 31st December accident acres adit alluvial arsenopyrite Beaconsfield boundary bruises cage carrying channel City of Hobart Coal Company copper Cox's Bight Creek crosscut east crushed depth district Ditto Ditto drive dwts east reef explosives feet feet further feet west feet wide flat fractures further west Gate reefs gelignite gold-bearing Golden Gate gossan granite ground Grubb's shaft Gully hill Hobart inches injured intersected Loane's reef lode Lyell main reef main shaft Mangana Married Mathinna Miner's Dream mineral Mount Cameron Name of Sufferer north and south north-west occur outcrop passed payable prospecting pyrites pyrrhotite quantity quartz quartz veins quartzite reef formation reef-channel Renison Bell rock sandstone schist Section shoot slate sluice South Gate stone stope strata sunk surface Tasmania Gold Tasmanian Consols tion tons truck tunnel underground underlay ventilation west reef western reef width winze Zeehan zone