 | William Robertson - 1803 - عدد الصفحات: 424
...serve among polished nations. Nature completes the formation of some metals. Gold, silver, and copper, are found in their perfect state in the clefts of...the sides of mountains, or the channels of rivers. These were BOOK accordingly the metals first known, and first applied to use. But iron, the most serviceable... | |
 | William Fordyce Mavor - 1804 - عدد الصفحات: 432
...our hemisphere very remote. Nature completes the formation of some metals : gold, silver, and copper are found in their perfect state in the clefts of rocks, in the sides of mountains, or in the channels of rivers. These were accordingly the metals first known, and first applied to use.... | |
 | William Fordyce Mavor - 1804 - عدد الصفحات: 458
...our hemisphere very remote. Nature complete* the formation of some metal ai gold, silver, and copper are found in their perfect state in the clefts of rocks, in the tides of mountains, or in the channels of rivers. These were accordingly the metals first known, and... | |
 | William Fordyce Mavor - 1805 - عدد الصفحات: 414
...of rocks, in the sides of mountains, or in the channels of rivers. These were accordingly the metals first known, and first applied to use. But iron, the most serviceable of all, and to which manis most indebted, is never discovered in its perfect form ; it must feel twice the force of fire,... | |
 | William Fordyce Mavor - 1806 - عدد الصفحات: 492
...mountains, or in the channels of rivers. These were accordingly the metals first known, and first ap, plied to use. But iron, the most serviceable of all, and to which mail is most indebted, is never discovered in its perfect form ; it must feel twice the force of fire,... | |
 | William Robertson - 1809 - عدد الصفحات: 392
...serve among polished nation*. Nature completes the formation of some metals. Gold, silver, and copper, are found in their perfect state in the clefts of...the sides of mountains, or the channels of rivers. These were accordingly the metals first known, and first applied to use. But iron, Lthe most serviceable... | |
 | William Robertson - 1813 - عدد الصفحات: 620
...serve among polished nations. Nature completes the formation of some metals. Gold, silver, and copper, are found in their perfect state in the clefts of...the sides of mountains, or the channels of rivers. These were accordingly the metals first known, and first applied to use. But iron, the most serviceable... | |
 | William Robertson - 1813 - عدد الصفحات: 490
...polished nations. Nature completes the formation of some metals. Gold, silver, and copper, are found ia their perfect state in the clefts of rocks, in the sides of mountains, or the channels of rjvers. Those were accordingly the metals first known, and first applied to use. But iron, the most... | |
 | William Robertson - 1817 - عدد الصفحات: 444
...serve among polished nations. Nature completes the formation of some metals. Gold, silver, and copper, are found in their perfect state in the clefts of...the sides of mountains, or the channels of rivers. These were accordingly the metals first known, and first applied to use. But iron, the most serviceable... | |
 | John Talbot - 1820 - عدد الصفحات: 526
...serve among polished nations. Nature completes the formation of some metals. Gold, silver, and copper, are found in their perfect state in the clefts of...the sides of mountains, or the channels of rivers. These were accordingly the metals first known, and first applied to use. But iron, the most serviceable... | |
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These were accordingly the metals first known, and first applied to use. But iron, the most serviceable of all, and to which man is most indebted, is never discovered in its perfect form ; its gross and stubborn ore must feel twice the force of fire,... 
