 ... the rocks at corresponding levels on each side of the lode. The almost entire absence of magnesium raises an obvious objection to the hypothesis of this spring deriving its waters from the sea ; or if such a source be suggested for the salt and other...  The American Journal of Science and Arts - Seite 211865Vollansicht - Über dieses Buch
 | 1864 - 348 Seiten
...waters from the sea ; or if such a source be suggested for the salt and other marine products, we should be under the necessity of supposing the magnesium...decomposed and altered rocks through which the thermal water* may have passed. Hot spring* are, for the most part, charged with alkaline and other highly... | |
 | 1864 - 412 Seiten
...waters from the sea ; or if such a source be suggested for the salt and other marine products, we should be under the necessity of supposing the magnesium...are barren of the precious metals, gold, silver, and copper, as well as of tin, platinum, lead, VOL. VI. P and many others, a slight trace of copper in... | |
 | 1864 - 126 Seiten
...products, we should be under the neces.-ity of supposing the magnesinm to bo left behind in comhination with some of the elements of the decomposed and altered...for the most part, charged with alkaline and other higbly soluble substascse, and, as a rule, are harren of the precious metals, gold, silver, and copper,... | |
 | Henry Woodward - 1864 - 370 Seiten
...in magnesium, he regards as an objection to its being supplied by sea-water, unless the magnesium is 'left behind in combination with some of the elements...through which the thermal waters may have passed.' Some remarks were incidentally made on the probability of the several widely disseminated metals, the... | |
 | 1865 - 846 Seiten
...compare the temperature of the Bath springs, which issue at a level of less than 100 feet above the sea, with the Wheal-Clifford spring found at a depth of...through which the thermal waters may have passed. waters being exceptional. Nevertheless, there is a strong presumption that there exists some relationship... | |
 | 1865 - 388 Seiten
...for the salt and other marine products, we should be under the necessity of supposing the magnesnim to be left behind in combination with some of the...and other highly soluble substances, and, as a rule, arc barren of the precious metals, gold, silver, and copper, as well as of tin, platinum, lead, and... | |
 | British Association for the Advancement of Science - 1865 - 816 Seiten
...waters from the sea ; or if such a source be suggested for the salt and other marine products, we should be under the necessity of supposing the magnesium to be left behind in combination wiJi some of the elements of the decomposed and altered rocks through which the thermal waters may... | |
 | 1866 - 374 Seiten
...waters from the sea ; or if such a source be suggested for the salt and other marine products, we should be under the necessity of supposing the magnesium...are barren of the precious metals, gold, silver, and copper, as well as of tin, platinum, lead, and many others ; a slight trace of copper in the Bath waters... | |
 | 1866 - 368 Seiten
...for the salt and other marine products, we should be under the necessity of supposing the magnesuim to be left behind in combination with some of the...are barren of the precious metals, gold, silver, and copper, as well as of tin, platinum, lead, and many others ; a slight trace of copper in the Bath waters... | |
 | 1865 - 372 Seiten
...waters from the sea ; or if such a source be suggested for the salt and other marine products, we should be under the necessity of supposing the magnesium...are barren of the precious metals, gold, silver, and copper, as -well as of tin, platinum, lead, and many others ; a slight trace of copper in the Bath... | |
| |
