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Book Synopsis The Chemistry, Properties and Tests of Precious Stones by : John Mastin
Download or read book The Chemistry, Properties and Tests of Precious Stones written by John Mastin and published by . This book was released on 1911 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Chemistry, Properties and Tests of Precious Stones by : John Mastin
Download or read book The Chemistry, Properties and Tests of Precious Stones written by John Mastin and published by . This book was released on 2008-12 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Excerpt from The Chemistry, Properties and Tests of Precious Stones What constitutes a precious stone is the question which, at the onset, rises in the mind, and this question, simple as it seems, is one by no means easy to answer, since what may be considered precious at one time, may cease to be so at another. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis The Chemistry, Properties and Tests of Precious Stones (Classic Reprint) by : John Mastin
Download or read book The Chemistry, Properties and Tests of Precious Stones (Classic Reprint) written by John Mastin and published by Forgotten Books. This book was released on 2017-12-19 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Chemistry, Properties and Tests of Precious Stones What constitutes a precious stone is the question which, at the onset, rises in the mind, and this question, simple as it seems, is one by no means easy to answer, since what may be considered precious at one time, may cease to be so at another. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
"[...]contrary be wholly, or almost wholly, composed of upper-earth-crust materials, carried deep down by water, and subjected to the action of the same time and pressure; the simpler the compound, the more perfect and important the result, as seen in the diamond, the ruby, and the like. CHAPTER III. [...]."
Book Synopsis The Chemistry, Properties and Tests of Precious Stones by : John Mastin
Download or read book The Chemistry, Properties and Tests of Precious Stones written by John Mastin and published by CreateSpace. This book was released on 2015-03-10 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: "[...]contrary be wholly, or almost wholly, composed of upper-earth-crust materials, carried deep down by water, and subjected to the action of the same time and pressure; the simpler the compound, the more perfect and important the result, as seen in the diamond, the ruby, and the like. CHAPTER III. [...]."
"What constitutes a precious stone is the question which, at the onset, rises in the mind, and this question, simple as it seems, is one by no means easy to answer, since what may be considered precious at one time, may cease to be so at another. There are, however, certain minerals which possess distinctive features in their qualities of hardness, colour, transparency, refractability or double refractability to light-beams, which qualities place them in an entirely different class to the minerals of a metallic nature. These particular and non-metallic minerals, therefore, because of their comparative rarity, rise pre-eminently above other minerals, and become actually "precious.""
Book Synopsis The Chemistry, Properties and Tests of Precious Stones (Esprios Classics) by : John Mastin
Download or read book The Chemistry, Properties and Tests of Precious Stones (Esprios Classics) written by John Mastin and published by . This book was released on 2020-12-22 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: "What constitutes a precious stone is the question which, at the onset, rises in the mind, and this question, simple as it seems, is one by no means easy to answer, since what may be considered precious at one time, may cease to be so at another. There are, however, certain minerals which possess distinctive features in their qualities of hardness, colour, transparency, refractability or double refractability to light-beams, which qualities place them in an entirely different class to the minerals of a metallic nature. These particular and non-metallic minerals, therefore, because of their comparative rarity, rise pre-eminently above other minerals, and become actually "precious.""
Book Synopsis The Chemistry, Properties and Tests of Precious Stones by : John Mastin
Download or read book The Chemistry, Properties and Tests of Precious Stones written by John Mastin and published by . This book was released on 1911 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Book of Precious Stones by : Julius Wodiska
Download or read book A Book of Precious Stones written by Julius Wodiska and published by . This book was released on 1909 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Gems and Precious Stones by : Henry George Smith
Download or read book Gems and Precious Stones written by Henry George Smith and published by . This book was released on 1896 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Text-book of Precious Stones for Jewelers and the Gem-loving Public by : Frank Bertram Wade
Download or read book A Text-book of Precious Stones for Jewelers and the Gem-loving Public written by Frank Bertram Wade and published by . This book was released on 1918 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audience. Carefully selecting the best articles from our collection we have compiled a series of historical and informative publications on the subjects of gemology and crystallography. The titles in this range include "Gemstone Manufacturing" "The Optical Properties of Gemstones and Crystals" "The Thirty-Two Classes of Crystal Symmetry" and many more. Each publication has been professionally curated and includes all details on the original source material. This particular instalment, "The Classification, Identification and Characteristics of Gemstones" contains information on gemstone varieties, their properties and much more. Intended to illustrate the main aspects of gemstone classification it is a comprehensive guide for anyone wishing to obtain a general knowledge of the subject and to understand the field in its historical context. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.
Book Synopsis The Classification, Identification and Characteristics of Gemstones - A Collection of Historical Articles on Precious and Semi-Precious Stones by : Various Authors
Download or read book The Classification, Identification and Characteristics of Gemstones - A Collection of Historical Articles on Precious and Semi-Precious Stones written by Various Authors and published by Read Books Ltd. This book was released on 2016-08-26 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audience. Carefully selecting the best articles from our collection we have compiled a series of historical and informative publications on the subjects of gemology and crystallography. The titles in this range include "Gemstone Manufacturing" "The Optical Properties of Gemstones and Crystals" "The Thirty-Two Classes of Crystal Symmetry" and many more. Each publication has been professionally curated and includes all details on the original source material. This particular instalment, "The Classification, Identification and Characteristics of Gemstones" contains information on gemstone varieties, their properties and much more. Intended to illustrate the main aspects of gemstone classification it is a comprehensive guide for anyone wishing to obtain a general knowledge of the subject and to understand the field in its historical context. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.