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Dentro del libro
Resultados 1-5 de 43
Página 3
... channel bank at Blythe Creek . The water over- flowed from the channel to the old limestone quarries , and cut the surface soil away to such an extent that the chan- nel banks gave way , and the whole of the water flowed into the ...
... channel bank at Blythe Creek . The water over- flowed from the channel to the old limestone quarries , and cut the surface soil away to such an extent that the chan- nel banks gave way , and the whole of the water flowed into the ...
Página 69
... channel constructed a few years ago to carry its waters past the lime- stone quarries in Dally's paddock , about 1 mile south by east of the mine . As a consequence of this overflow , and the dis- appearance of the whole volume of ...
... channel constructed a few years ago to carry its waters past the lime- stone quarries in Dally's paddock , about 1 mile south by east of the mine . As a consequence of this overflow , and the dis- appearance of the whole volume of ...
Página 70
... channel - drives , which were constantly giving trouble through crushing of the timbering , saved the situation this time . At Mathinna , the Tasmanian Consols Gold Mine has during the year erected new poppet - heads , and installed ...
... channel - drives , which were constantly giving trouble through crushing of the timbering , saved the situation this time . At Mathinna , the Tasmanian Consols Gold Mine has during the year erected new poppet - heads , and installed ...
Página 73
... channel . Its size is 12 feet by 6 feet in clear , no centres , and is used exclusively for ventilation . The surface brace levels of this , Grubb's and Hart's shafts , are even . Old main shaft , 1 Florence , and Golden Gate shafts ...
... channel . Its size is 12 feet by 6 feet in clear , no centres , and is used exclusively for ventilation . The surface brace levels of this , Grubb's and Hart's shafts , are even . Old main shaft , 1 Florence , and Golden Gate shafts ...
Página iii
... channels for the passage of silica , which , relieved from superincumbent pressure by the secular folding and splitting of the strata , welled upwards into the beds along the linear directions created for it . There is a good deal of ...
... channels for the passage of silica , which , relieved from superincumbent pressure by the secular folding and splitting of the strata , welled upwards into the beds along the linear directions created for it . There is a good deal of ...
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