Project Gutenberg 2019-08-06 Public domain in the USA. 38 King, Elbert A. 1935 1998 King, Bert Texas Gemstones Produced by Stephen Hutcheson and the Online Distributed Proofreading Team at http://www.pgdp.net en Mineralogy -- Texas Precious stones -- Texas QE Text Browsing: Science - Earth/Agricultural/Farming Browsing: Science - General 194941 194953 2024-08-25T03:54:02.174645 2023-09-26T03:51:10.273720 text/html text/html 179366 2019-08-06T16:17:02 text/html; charset=utf-8 1479981 2019-08-06T16:17:52 text/html; charset=utf-8 application/zip 1684948 2024-08-25T03:54:09.857611 application/epub+zip 1688760 2024-08-25T03:54:04.874621 application/epub+zip 124734 2024-08-25T03:54:03.447649 application/epub+zip 1754272 2024-08-25T03:54:12.932598 application/x-mobipocket-ebook 1719972 2024-08-25T03:54:08.629649 application/x-mobipocket-ebook 171048 2022-09-27T06:23:26.903888 application/x-mobipocket-ebook 138375 138382 2024-08-25T03:54:01.082633 2023-09-26T03:51:09.307697 text/plain; charset=us-ascii text/plain 138994 2019-08-06T16:16:58 text/plain; charset=utf-8 44681 2019-08-06T16:17:52 text/plain; charset=utf-8 application/zip 138650 2019-08-06T16:17:40 text/plain; charset=iso-8859-1 44509 2019-08-06T16:17:52 text/plain; charset=iso-8859-1 application/zip 19903 2024-08-25T03:54:13.078593 application/rdf+xml 10600 2024-08-25T03:54:03.562658 image/jpeg 1962 2024-08-25T03:54:03.504651 image/jpeg 1547421 2024-08-25T03:54:02.268673 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