Modern Lithology Illustrated And Defined for the Use of University Technical a
The book Modern Lithology Illustrated And Defined for the Use of University Technical a was written by author Ernest Howard Adye Here you can read free online of Modern Lithology Illustrated And Defined for the Use of University Technical a book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Modern Lithology Illustrated And Defined for the Use of University Technical a a good or bad book?
What reading level is Modern Lithology Illustrated And Defined for the Use of University Technical a book?
To quickly assess the difficulty of the text, read a short excerpt:
This is a very old and formerly loosely applied term which has recently been revived to signify those rocks of complex constitution, which, although they are closely allied to the arenaceous group, cannot yet be accurately classified as sandstones or grits. From the figure, which is a typical greywacke in its modern sense, it will be seen that the texture consists of more or less angular but sometimes rounded fragments of clear, colourless, and dirty-looking particles, bound together by a much ...darker cement. The lower rigJit-Jiand quadrant shows another portion of the same slide under crossed MODERN LITHOLOGY. 59 nicols. This reveals that the majority of the fragments are quartz, and that the cement is siliceous ; but there are also a few fragments of felspar which show un- mistakable signs of lamellation on the albite type. Other minerals and fragments of rocks may, of course, enter into the composition of greywacke, and the cementing substance need not invariably be silicious although it usually is so.
You can download books for free in various formats, such as epub, pdf, azw, mobi, txt and others on book networks site. Additionally, the entire text is available for online reading through our e-reader. Our site is not responsible for the performance of third-party products (sites).
User Reviews: