Free Downloads John Sinkankas Books

Showing 1 to 30 of 37 results

ISBN 10: 1626540497
ISBN 13: 9781626540491

21 Nov 2014
John Sinkankas
Download Gem Cutting by John Sinkankas

ISBN 10: 1258353245
ISBN 13: 9781258353247

19 May 2012
John Sinkankas
Download Gem Cutting by John Sinkankas

ISBN 10: 1258343983
ISBN 13: 9781258343989

19 May 2012
John Sinkankas
Download Gem Cutting by John Sinkankas

ISBN 10: 1626540241
ISBN 13: 9781626540248

21 Nov 2014
John Sinkankas
Download Gem Cutting by John Sinkankas

ISBN 10: 1635618398
ISBN 13: 9781635618396

18 Feb 2019
John Sinkankas
Download Field Collecting Gemstones and Minerals by John Sinkankas

ISBN 10: 1635610648
ISBN 13: 9781635610642

19 Mar 2018
John Sinkankas
Download Field Collecting Gemstones and Minerals by John Sinkankas

ISBN 10: 0442276214
ISBN 13: 9780442276218

16 Oct 1975
John Sinkankas
Download Standard Catalogue of Gems by John Sinkankas

ISBN 10: 163561063X
ISBN 13: 9781635610635

19 Mar 2018
John Sinkankas
Download Prospecting for Gemstones and Minerals by John Sinkankas

ISBN 10: 0442076150
ISBN 13: 9780442076153

01 Dec 1964
John Sinkankas
Download Mineralogy for Amateurs by John Sinkankas

ISBN 10: 0442076142
ISBN 13: 9780442076146

01 Dec 1961
John Sinkankas
Download Gemstones and Minerals by John Sinkankas

ISBN 10: 0442076118
ISBN 13: 9780442076115

01 Dec 1963
John Sinkankas
Download Gem Cutting by John Sinkankas

ISBN 10: 0810826550
ISBN 13: 9780810826557

01 Mar 1993
John Sinkankas
Download Gemology by John Sinkankas

ISBN 10: 0500010668
ISBN 13: 9780500010662

08 Nov 1971
Helmuth Boegel
Download Collector's Guide to Minerals and Gemstones by Helmuth Boegel

ISBN 10: 0442276206
ISBN 13: 9780442276201

01 Jan 1975
John Sinkankas
Download Prospecting for Gemstones and Minerals by John Sinkankas

ISBN 10: 0442276249
ISBN 13: 9780442276249

29 Jan 2013
John Sinkankas
Download Mineralogy by John Sinkankas

ISBN 10: 0442076169
ISBN 13: 9780442076160

01 Jun 1966
John Sinkankas
Download Mineralogy by John Sinkankas

ISBN 10: 0945005024
ISBN 13: 9780945005025

01 Jun 1989
John Sinkankas
Download Standard Catalogue of Gem Values by John Sinkankas

ISBN 10: 0945005008
ISBN 13: 9780945005001

01 Apr 1995
John Sinkankas
Download Field Collecting Gemstones and Minerals by John Sinkankas

ISBN 10: 0442247095
ISBN 13: 9780442247096

01 Jun 1981
John Sinkankas
Download Gemstone and Mineral Data Book by John Sinkankas

ISBN 10: 0442076193
ISBN 13: 9780442076191

01 Feb 1971
John Sinkankas
Download Prospecting for Gemstones and Minerals by John Sinkankas

ISBN 10: 0876910673
ISBN 13: 9780876910672

01 Dec 1972
John Sinkankas
Download Gemstone and Mineral Data Book by John Sinkankas

ISBN 10: 0810826526
ISBN 13: 9780810826526

01 Mar 1993
John Sinkankas
Download Gemology by John Sinkankas

ISBN 10: 0500270120
ISBN 13: 9780500270127

22 Nov 1971
Helmuth Boegel
Download Collector's Guide to Minerals and Gemstones by Helmuth Boegel

ISBN 10: 0408015438
ISBN 13: 9780408015431

01 Apr 1986
Peter G. Read
Download Beryl by Peter G. Read

ISBN 10: 0442276230
ISBN 13: 9780442276232

01 Dec 1962
John Sinkankas
Download Gem Cutting by John Sinkankas

ISBN 10: 0945005032
ISBN 13: 9780945005032

01 Apr 1994
John Sinkankas
Download Emerald and Other Beryls by John Sinkankas

ISBN 10: 0442276303
ISBN 13: 9780442276300

30 Nov 1984
John Sinkankas
Download Gem Cutting by John Sinkankas

ISBN 10: 0945005164
ISBN 13: 9780945005162

23 Mar 1995
Anna M. Miller
Download Standard Catalog of GEM Values by Anna M. Miller

ISBN 10: 0442076134
ISBN 13: 9780442076139

01 Dec 1959
John Sinkankas
Download Gemstones of North America: v. 1 by John Sinkankas

ISBN 10: 0442076185
ISBN 13: 9780442076184

01 Jul 1968
John Sinkankas
Download Standard Catalogue of Gemstones by John Sinkankas