Scenery, Science and Art: Being Extracts from the Note-book of a Geologist and Mining EngineerJ. Van Voorst, 1854 - 323 páginas |
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Página 4
... road by the present manager , and one pit has cut the coal at ten fathoms . The coal appears to be of inferior qua- lity , but is in demand for lime - burning in the vicinity . Nume- rous crops of this and other beds are easily shown by ...
... road by the present manager , and one pit has cut the coal at ten fathoms . The coal appears to be of inferior qua- lity , but is in demand for lime - burning in the vicinity . Nume- rous crops of this and other beds are easily shown by ...
Página 4
... road by the present manager , and one pit has cut the coal at ten fathoms . The coal appears to be of inferior qua- lity , but is in demand for lime - burning in the vicinity . Nume- rous crops of this and other beds are easily shown by ...
... road by the present manager , and one pit has cut the coal at ten fathoms . The coal appears to be of inferior qua- lity , but is in demand for lime - burning in the vicinity . Nume- rous crops of this and other beds are easily shown by ...
Página 5
... roads in the district are excellent , but the cross- roads utterly impassable in bad weather , and bad even in summer . The price of English coal at Nantes and Ancenis is as much as 24s . per ton ( May 1853 ) . The coal of the district ...
... roads in the district are excellent , but the cross- roads utterly impassable in bad weather , and bad even in summer . The price of English coal at Nantes and Ancenis is as much as 24s . per ton ( May 1853 ) . The coal of the district ...
Página 10
... road from Clermont by the Cantal and Aurillac , and so across the depart- ment of the Aveyron towards Montauban and Toulouse . Fewer still , unless impelled by special reasons , would think of stopping short at the towns of Figeac or ...
... road from Clermont by the Cantal and Aurillac , and so across the depart- ment of the Aveyron towards Montauban and Toulouse . Fewer still , unless impelled by special reasons , would think of stopping short at the towns of Figeac or ...
Página 20
... roads , except between the principal towns . Excellent cross - roads now traverse the country in every direction , and the Great Central railway , in course of construction , will lay it open completely by numerous branches and connect ...
... roads , except between the principal towns . Excellent cross - roads now traverse the country in every direction , and the Great Central railway , in course of construction , will lay it open completely by numerous branches and connect ...
Outras edições - Ver tudo
Scenery, Science and Art: Being Extracts from the Note-book of a Geologist ... David Thomas Ansted Visualização integral - 1854 |
Scenery, Science and Art: Being Extracts from the Note-book of a Geologist ... David Thomas Ansted Visualização integral - 1854 |
Scenery, Science and Art: Being Extracts from the Note-book of a Geologist ... David Thomas Ansted Visualização integral - 1854 |
Palavras e frases frequentes
abundant Algiers Alpujarras Amposta appears Aubin Aveyron bands basalt beauty beds Berja Cagliari chain character Cheliff Cherchel chiefly Chiffa coal coal-field coast coloured commenced considerable consists constructed copper crossing cultivated Délémont deposits distance district east Ebro elevation entering exist extending extremely feet France French gorge gossan granite ground hills houses inhabitants interesting interior island Kanawha kind labour land less limestone lode lofty Madrid Mediterranean miles mineral mines Moorish mountains Mouzäia natural nearly numerous obtained occasionally occupied Ohio oolite passing peculiar picturesque Pittsburg plains Porrentruy present principal Pyrenees pyrites quantity quartz range reached remarkable rich ridge rising river road rocks Rodez Roman Sahel sandstone Sardinia scenery schists seams seen shales side Sierra Nevada soon Spain Spanish stream surface Tarragona Tenez tertiary thickness tion town tract traveller valley various vegetation veins village walls whole
Passagens conhecidas
Página 292 - The ore in both cases is an auriferous pyrites, occurring in a whitish or white schist. The vein is worked at a depth of 90 feet or thereabouts, but has been proved to 160, and remains uniform. It yields about 6 dwts.