 | 1762 - 410 ページ
...particulars, thefe that follow are all that I now can think of : viz. '• I. Whether, at Semnitium, in Hungary, (where there are mines of gold, copper,...vitriol, antimony, &c.) they change iron into copper by diflblving it in a vitriolate water, which they find in cavitys of rocks in the the mines, and then... | |
 | John Nichols, John Bowyer Nichols - 1822 - 940 ページ
...As for particulars, these that follow are all that I can now think of; viz. Whether at Schemnitium in Hungary (where there are mines of gold, copper,...mines, and then melting the slimy solution in a strong lire, which in the cooling proves copper. The like is said to be done in other places, which I cannot... | |
 | John Nichols, John Bowyer Nichols - 1822 - 934 ページ
...As for particulars, these that follow are all that I can now think of; viz. Whether at Schemnitium in Hungary (where there are mines of gold, copper,...they change iron into copper by dissolving it in a vitriolatc water, which they find in cavities of rocks in the mines, and then melting the slimy solution... | |
 | 1825 - 490 ページ
...As for particulars, these that follow are all that I now can think of, viz: I. Whether at Semnitium, in Hungary, (where there are mines of gold, copper,...&c.) they change iron into copper by dissolving it to a vitriolate water, which tlrey find in cavitys of rocks in the mines, and then melting the slimy... | |
 | 1831 - 502 ページ
...particulars, these that follow are all that I w now think of, viz. Whether at Schemnitium, in Hun gary — where there are mines of gold, copper, iron, vitriol antimony, &c.— they change iron into copper by dissol ving it in a vitriolate water, which they find in cavity of rocks in the mines, and then melting... | |
 | 1831 - 496 ページ
...As for particulars, these that follow are all that I ran now think of, viz. Whether at Schemnitium, in Hungary — where there are mines of gold, copper,...dissolving it in a vitriolate water, which they find in cavityi of rocks in the mines, and then melting the slimy solution in a strong fire, which in the cooling... | |
 | David Brewster - 1831 - 328 ページ
...of, viz. Whether at Schemnitium, in Hungary (where there are mines of gold, copper, iron, vitrioll, antimony, &c.), they change iron into copper by dissolving it in a vitriolate water, which they find in cavitys of rocks in the mines, and then melting the slimy solution in a strong fire, which in the cooling... | |
 | 1845 - 334 ページ
...of, viz. Whether at Schemnitium, in Hungary (where there are mines of gold, copper, iron, vitrioll, antimony, &c.), they change iron into copper by dissolving it in a vitriolate water, which they find in cavitys of rocks in the mines, and then melting the slimy solution in a strong fire, which in the cooling... | |
 | George Grant - 1849 - 316 ページ
...As for particulars, these that follow are all that I can now think of, viz., Whether at Schemnitium, in Hungary, (where there are mines of gold, copper,...in the cooling proves copper. The like is said to he done in other places, which I cannot now rememher. Perhaps, too, it may he done in Italy. For about... | |
 | George Grant - 1849 - 322 ページ
...for particulars, these that follow are all that I can now think of, viz., Whether at Schemjiitium, in Hungary, ' (where there are mines of gold, copper,...a vitriolate water, which they find in cavities of roJks in the mines, and then melting the slimy solution in a strong fire, which in the cooling proves... | |
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... of rocks in the mines, and then melting the slimy solution in a strong fire, which in the cooling proves copper. The like is said to be done in other places, which I cannot now remember ; perhaps, too, it may be done in Italy. 
