Gemlab. UK is a Gem Tutorial Centre allied to The Gemmological Association of Great Britain.       

EDUCATION IN GEMS AND  GEMMOLOGY

Practical workshops for Foundation and Diploma students

SPECTRA  DATABASE

Images and Descriptions of Gemstone Absorption Spectra
by
John S. Harris F.G,A.

DECARATION OF COPYRIGHT                                                                                                                                                                   
          The images and text shown on this web site are the sole intellectual property of John S. Harris.

They must not be copied, transmitted, or used in any way without permision.Permission may be granted in certain circumstances for education purposes in which case please contact John Harris.

e - mail jsh@gemlab.co.uk

Gemlab. UK at J. & K. Harris
Jewellers and Gemmologists
4 The Crescent Carlisle, Cumbria U. K., CA1 1QN
Tele. +44(0)1228 528334

Visit our shop web site www.jkharris.co.uk

Links

Gemmological Association of Great Britain Scottish Branch - www.scotgem.demon.co.uk

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Copyright John S.Harris 2000-2008