 | 1898 - 356 Seiten
...analysed at widely separated times and by different persons, it is true, but they were unquestionably from the same rock mass, in which, however much the relative...Another instance of similar kind is given below. Here, July 22, 1898. ! I Elementary Chemistry. again, certain differences are explainable by natural variations... | |
 | 1901 - 392 Seiten
...analysed at widely separated times and by different persons, it is true, but they were unquestionably from the same rock mass, in which, however much the relative...of all the elements shown by the second analysis. TABLE I. SiO, .. .. Ti02 .. .. AI2O3 .. .. Cra03 .. .. Fe2O3 .. .. FeO .. .. MnO .. .. CaO .. .. SrO... | |
 | Frank Wigglesworth Clarke, William Francis Hillebrand - 1897 - 342 Seiten
...analyzed at widely separated times and by different persons, it is true, but they were unquestionably from the same rock mass, in which, however much the relative...constituent minerals, but it can hardly be doubted that TiO2, BaO, SrO, P2O5, and SO3 were present in both specimens in approximately the same amounts. In... | |
 | Marcus Baker - 1900 - 350 Seiten
...analyzed at widely separated times and by different persons, it is true, but they were unquestionably from the same rock mass, in which, however much the relative...of all the elements shown by the second analysis. a A still more recent analysis of another of the series of rocks of which this is an example has show»,... | |
 | 1907 - 874 Seiten
...analyzed at widely separated times and by different persons, it is true, but they were unquestionably from the same rock mass, in which, however much the relative...of all the elements shown by the second analysis. Analysts of specimens taken from the same rock mass at different dates. <" A still more recent analysis... | |
 | Henry Gannett - 1906 - 644 Seiten
...analyzed at widely separated times and by different persons, it is true, but they were unquestionably from the same rock mass, in which, however much the relative...of all the elements shown by the second analysis. Analyses of specimens taken from the saint rock mass at different dales. 13 A still more recent analysis... | |
 | William Francis Hillebrand - 1907 - 212 Seiten
...analyzed at widely separated times and by different persons, it is true, but they were unquestionably from the same rock mass, in which, however much the relative...of all the elements shown by the second analysis. Analyses of specimens taken from the same rock mass at different dates. o A still more recent analysis... | |
 | Samuel Stinson Gannett, David Henry Baldwin - 1910 - 490 Seiten
...analyzed at widely separated times and by different persons, it is true, but they were unquestionably from the same rock mass, in which, however much the relative...of all the elements shown by the second analysis. Analyses of specimens taken from the same rod: mass at different dates. « A still more recent analysis... | |
 | William Francis Hillebrand - 1910 - 252 Seiten
...analyzed at widely separated times and by different persons, it is true, but they were unquestionably from the same rock mass, in which, however much the relative...of all the elements shown by the second analysis. Analyses of specimens taken from the stme rod: mass at different dales. o A still more recent analysis... | |
 | C. Remigius Fresenius - 1915 - 1290 Seiten
...Trace } 2-76 1-82 99-58 Later Analysis. Trace •80 2-61 1-75 •00 •44 •03 100-40 •19 100.21 Another instance of similar kind is given below. Here,...constituent minerals, but it can hardly be doubted that TiO a , BaO, SrO, PjO s , and SO, were present in both specimens in approximately the same amounts.... | |
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The specimens were taken and analyzed at widely separated times and by different persons, it is true, but they were unquestionably from the same rock mass, in which, however much the relative proportions of the different mineral constituents might vary... 
