| Good Roads Institute, Chapel Hill, N.C. - 1897 - 1172 Seiten
...relations and the later experiments in the production of artificial corundum, the conclusion is reached that the corundum was held in solution in the molten...the peridotite when it was intruded into the country rocks, and that it separated out among the first minerals segregated as the mass began to cool. The... | |
| 1898 - 1090 Seiten
...given in the introduction, is that the corundum was held in solution in the molten mass of the dunite when it was intruded into the country rock and that it separated out among the first minerals, as the mass began to cool. The dnnito magma holding in solution the chemical elements of the different... | |
| 1899 - 1030 Seiten
...in the altered peridotite, indicate that the chromite has been held in solution in the molten mass of the peridotite when it was intruded into the country...and that it separated out among the first minerals as the mass began to cool. As has been said, the peridotite (dunite) magma holding in solution the... | |
| Joseph Hyde Pratt - 1901 - 758 Seiten
...peridotite rocks, and have accepted the theory that the corundum was held in solution in the molten mass of the peridotite when it was intruded into the country rock, and that as the mass began to cool it was among the first minerals to separate. In these molten magmas the more... | |
| 1905 - 918 Seiten
...1'EHIDOTITE. The theory advanced in this paper is that the corundum was held in solution in the molten mass of the peridotite when it was intruded into the country...and that it separated out among the first minerals as the mass began to cool. The peridotite magma holding in solution the chemical elements of the different... | |
| Joseph Hyde Pratt - 1906 - 236 Seiten
...PERIDOTITE. The theory advanced in this paper is that the corundum was held in solution in the molten mass of the peridotite when it was intruded into the country...and that it separated out among the first minerals as the mass began to cooI. The peridotite magma holding in solution the chemical elements of the different... | |
| 1908 - 1172 Seiten
...in the altered peridotite, would indicate that the chromite was held in solution in the molten mass of the peridotite when it was intruded into the country...and that it separated out among the first minerals as this mass began to cool." This theory of segregation can very well be applied to the eastern townships'... | |
| Charles Willard Hayes - 1910 - 764 Seiten
...as the altered, peridotite indicate that the chromite has been held in solution in the molten mass of the peridotite when it was intruded into the country...and that it separated out among the first minerals as this mass began to cool. » Op. cit. As has been said, the peridotite (dunite) magma, holding in... | |
| Geological Survey (U.S.) - 1910 - 694 Seiten
...as the altered, peridotite indicate that the chromite has been held in solution in the molten mass of the peridotite when it was intruded into the country...and that it separated out among the first minerals aa this mass began to cool. As has been said, the peridotite (dunitc) magma, holding in solution the... | |
| Elisha Mitchell Scientific Society (Chapel Hill, N.C.) - 1914 - 484 Seiten
...well as the altered peridotite indicate that the chromite has been held in solution in the molten mass of the peridotite when it was intruded into the country...and that it separated out among the first minerals as this mass began to cool. The peridotite (dunite) magma, holding in solution the chemical elements... | |
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