Project Gutenberg 2020-01-04 Public domain in the USA. 62 Crookes, William 1832 1919 Crookes, William, Sir gs10000116 Diamonds Harper's library of living thought Preface -- Preliminary -- Kimberley and its diamond mines -- Kimberley mines at the present day -- Collecting the gems -- The diamond office -- Noteworthy diamonds -- Boart, carbonado, and graphite -- Physical and chemical properties of the diamond -- Genesis of the diamond -- The natural formation of the diamond -- Meteoric diamonds. Produced by deaurider, John Campbell and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) en Diamonds TN Text Browsing: Computers & Technology Browsing: Science - General 230086 229988 2024-08-25T08:20:30.672548 2023-09-26T07:49:03.469398 text/html text/html 221513 2020-01-04T10:26:40 text/html; charset=utf-8 5123191 2020-01-04T10:26:46 text/html; charset=utf-8 application/zip 4463819 2024-08-25T08:20:37.796496 application/epub+zip 4464892 2024-08-25T08:20:32.437515 application/epub+zip 141962 2024-08-25T08:20:31.516520 application/epub+zip 4556551 2024-08-25T08:20:41.675497 application/x-mobipocket-ebook 4523797 2024-08-25T08:20:36.722779 application/x-mobipocket-ebook 207382 2022-09-27T15:30:18.869602 application/x-mobipocket-ebook 167010 166999 2024-08-25T08:20:29.638562 2023-09-26T07:49:02.343387 text/plain; charset=us-ascii text/plain 167255 2020-01-04T10:26:36 text/plain; charset=utf-8 62710 2020-01-04T10:26:44 text/plain; charset=utf-8 application/zip 18602 2024-08-25T08:20:41.836500 application/rdf+xml 27318 2024-08-25T08:20:31.643518 image/jpeg 3736 2024-08-25T08:20:31.576514 image/jpeg 5208184 2024-08-25T08:20:30.784549 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://www.gutenberg.org/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog en.wikipedia