Download or read book Economic Geology of Quincy Massachusetts written by Leslie J. Molyneaux and published by . This book was released on 1972 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Economic and Structural Geology of the Quincy Granite written by John Charles Daly and published by . This book was released on 1906 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Economic and Structural Geology of the Quincy Granite written by J. C. Daly and published by . This book was released on 1905 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Geology in Massachusetts written by Oswald Cornell Farquhar and published by . This book was released on 1967 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Final Report on the Geology of Massachusetts written by Massachusetts. Geological Survey and published by . This book was released on 1841 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions to Economic Geology 1906 written by and published by . This book was released on 1907 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Circular Containing Questions about the Economic Geology of Massachusetts written by Massachusetts. Commissioner on the Geological, Mineralogical, Botanical and Zoological Survey and published by . This book was released on 1837 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report on a Re examination of the Economical Geology of Massachusetts written by Massachusetts. Geological Survey and published by . This book was released on 1838 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Geology in Massachusetts written by O. C. Farquhar and published by . This book was released on 1967 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Final Report on the Geology of Massachusetts written by Massachusetts. Geological Survey and published by . This book was released on 1841 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic geology in Massachusetts written by O. C. Farquhar and published by . This book was released on 1967 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report on the Geology Mineralogy Botany and Zoology of Massachusetts written by Massachusetts Geological Survey and published by General Books. This book was released on 2009-08 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: Purchase of this book includes free trial access to www.million-books.com where you can read more than a million books for free. This is an OCR edition with typos. Excerpt from book: That is to say, such would be the speedy result, if all our farmers were to manage their lands as a few now do. USEFUL ROCKS AND MINERALS IN THE STATE. I shall next proceed to give an account of those rocks and mineral substances found in the Slate, which have been, or may be useful in the arts, and are consequently objects of pecuniary importance. Those that are employed for architectural or ornamental purposes, first claim attention; because the State is peculiarly rich in treasures of this kind. It will be easy to see, by a referer- ence to the Map, how extensive are the formations from which they are derived; although it must not be concluded that every part of a formation will furnish materials of equal value for economical purposes. Granite and Sienite. Much confusion has arisen in the application of these terms. They were originally applied to designate rocks very different, if not in composition, yet in their geological relations. But most of the rock that is generally described as sienite, is a variety of granite. This is certainly the case in Massachusetts. Wherever the granite admits hornblende into its composition, I have considered it as a sienite; and not unfrequently the hornblende constitutes the principal ingredient; taking the place, more or less of the quartz and mica, so as to form a compound of hornblende and feldspar. This compound forms some of the most beautiful varieties of sienite, though extremely hard to work for architectural purposes. But not a little granite that contains no hornblende goes by the name of sienite. Thus, much of the Quincy granite is wanting hornblende; but being almost destitute of mica, and having the close aspect of sienite, it is called indifferently by either name. The variety in the composition, color, and hard...
Download or read book A Surficial Geology Map of Quincy Massachusetts written by Donald E. Reed and published by . This book was released on 1964 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report on a re examination of the economical Geology of Massachusetts written by Edward HITCHCOCK (President of Amherst College.) and published by . This book was released on 1838 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book pt 1 Economical geology pt 2 Scenographical geology written by Massachusetts. Geological Survey and published by . This book was released on 1841 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions to Economic Geology short Papers and Preliminary Reports 1910 written by Geological Survey (U.S.) and published by . This book was released on 1911 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Geology in Massachusetts written by Oswald Cornell Farquhar and published by . This book was released on 1967 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt:
