This edition had all images removed.
Title: Gem-Stones and Their Distinctive Characters
Note: Reading ease score: 55.2 (10th to 12th grade). Somewhat difficult to read.
Credits:
Produced by deaurider, Robert Tonsing, and the Online
Distributed Proofreading Team at http:
//www.pgdp.net
(This
file was produced from images generously made available
by The Internet Archive)
Summary: "Gem-Stones and Their Distinctive Characters" by G. F. Herbert Smith is a scientific publication written in the early 20th century. The book provides a comprehensive account of the physical properties of gem stones, aiming to equip readers with the knowledge needed for their identification and understanding. It details methods for assessing various characteristics like crystalline form, refractive index, and specific gravity, reflecting the author’s expertise connected to his role at the British Museum. The opening of the book presents a preface where the author articulates his intent to furnish readers with valuable insights into gem stones, focusing on their identification and scientific study. Smith highlights the evolving landscape of gemology, where an increased variety of stones and their imitations necessitate more refined identification techniques beyond simple visual assessment. He emphasizes that even novices can utilize the book effectively through clear explanations and diagrams, ensuring that both professionals and hobbyists can appreciate the beauty and complexity of gem stones. (This is an automatically generated summary.)
Author: Smith, George Frederick Herbert, 1872-1953
EBook No.: 60990
Published: Dec 22, 2019
Downloads: 134
Language: English
Subject: Precious stones
LoCC: Science: Geology
Category: Text
Rights: Public domain in the USA.
This edition has images.
Title: Gem-Stones and Their Distinctive Characters
Note: Reading ease score: 55.2 (10th to 12th grade). Somewhat difficult to read.
Credits:
Produced by deaurider, Robert Tonsing, and the Online
Distributed Proofreading Team at http:
//www.pgdp.net
(This
file was produced from images generously made available
by The Internet Archive)
Summary: "Gem-Stones and Their Distinctive Characters" by G. F. Herbert Smith is a scientific publication written in the early 20th century. The book provides a comprehensive account of the physical properties of gem stones, aiming to equip readers with the knowledge needed for their identification and understanding. It details methods for assessing various characteristics like crystalline form, refractive index, and specific gravity, reflecting the author’s expertise connected to his role at the British Museum. The opening of the book presents a preface where the author articulates his intent to furnish readers with valuable insights into gem stones, focusing on their identification and scientific study. Smith highlights the evolving landscape of gemology, where an increased variety of stones and their imitations necessitate more refined identification techniques beyond simple visual assessment. He emphasizes that even novices can utilize the book effectively through clear explanations and diagrams, ensuring that both professionals and hobbyists can appreciate the beauty and complexity of gem stones. (This is an automatically generated summary.)
Author: Smith, George Frederick Herbert, 1872-1953
EBook No.: 60990
Published: Dec 22, 2019
Downloads: 134
Language: English
Subject: Precious stones
LoCC: Science: Geology
Category: Text
Rights: Public domain in the USA.