| Maryland Geological Survey - 1898 - 628 Seiten
...corrosion. The question to be settled here is one relating chiefly to calcareous rocks, to limestones and marbles, or to sandstones containing a calcareous...manner. These were then suspended by strings in a glass ' I'inal Report Geological and Natural History Survey of Minnesota, vol. i, 1872-82 (1884), p. 185.... | |
| Maryland Geological Survey - 1898 - 630 Seiten
...corrosion. The question to be settled here is one relating chiefly to calcareous rocks, to limestones and marbles, or to sandstones containing a calcareous...manner. These were then suspended by strings in a glass ' Final Report Geological and Natural History Survey of Minnesota, vol. i, 1872-82 (1884), p. 185.... | |
| Maryland Geological Survey - 1898 - 646 Seiten
...corrosion. The question to be settled here is one relating chiefly to calcareous rocks, to limestones and marbles, or to sandstones containing a calcareous...and dried and weighed in the same manner. These were thren suspended by strings in a glass MARYLAND GEOLOGICAL SURVEY. FRAGMENTS OF CUBES AFTKK CRUSHING.... | |
| George Perkins Merrill - 1903 - 658 Seiten
...corrosion. The question to be settled here is one relating chiefly to calcareous rocks, to limestones and marbles, or to sandstones containing a calcareous...essentially the same size and shape as those used in the last-mentioned tests were selected and dried * Final Report Geological and Natural History Survey of... | |
| George Perkins Merrill - 1903 - 676 Seiten
...1872-82 (1884), p. 185. •f- Seventh Ann. Report State Mineralogist of Cal., 1887 (1888), p. 205. and weighed in the same manner. These were then suspended by strings in a glass vessel of water, not in contact with one another, and a steam of carbonic acid gas was run through... | |
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