Welcome to the “World Lending Library”

[ICO]NameSize
[DIR]Parent Directory -
[DIR]Mineral Paintings/ -
[PDF]Standard Catalog of Gem Values - Sinkankas, John 1988.pdf160
[DOC]1 - John Sinkankas 1915-2002 - Wikipedia Oct 8 2015.docx527K
[PDF]1 - The Sinkankas Library - Dona M. Dirlam, Elise B. Misiorowski 1989.pdf1.0M
[DOC]1 - John Sinkankas, dies at 87, 1915 - May 17 2002.doc1.2M
[PDF]The Studio Handbook of Minerals; a guide to Gem and Mineral - Bögel, Hellmuth; Sinkankas, John, ed 1972.pdf 13M
[PDF]Standard Catalog of Gem Values - Sinkankas, John 1994.pdf 15M
[PDF]A Collector's Guide to Minerals and Gemstones -- Bögel, Hellmuth; Sinkankas, John, ed 1971.pdf 15M
[PDF]Standard Catalog of Gem Values - Sinkankas, John 1974.pdf 22M
[PDF]Prospecting for Gemstones and Minerals - John Sinksnkas 1974.pdf 24M
[PDF]Prospecting for Gemstones and Minerals - John Sinksnkas 1970.pdf 24M
[PDF]Gemstone and Mineral Data Book - John Sinkankas 1994.pdf 26M
[PDF]Gem Cutting; a Lapidary's Manual - Sinkankas, John 1976 .pdf 29M
[PDF]Minerology for Amateurs - John Sinkankas 1964 .pdf 39M
[PDF]Mineralogy; A first course - John Sinkankas 1967.pdf 42M
[PDF]Gemstones of North America - 2 - Sinkankas, John - Volume 1, 1975.pdf 48M
[PDF]Gemstones of North America - 3 - Sinkankas, John - Volume 3, 1997.pdf 49M
[PDF]Gemstones of North America - 1 - Sinkankas, John - Volume 1, 1959.pdf 53M
[PDF]Emerald and Other Beryls - John Sinkankas 1989 GIA Sinkankas Library A.O.pdf 87M
[PDF]2 - Gemology; An Annotated Bibliography - Vol 1 - John Sinkankas 1915-2002 1993 GIA A.O.pdf135M
[PDF]2 - Gemology; An Annotated Bibliography - Vol 2 - John Sinkankas 1915-2002 1993 GIA A.O.pdf137M
[PDF]2 - Gemology; An Annotated Bibliography - Vol 1-2 - John Sinkankas 1915-2002 1993 GIA A.O.pdf271M