ORC Expert Advisory Services ORC International

  home    |    find an expert    |    request an expert    |    join our network    |    about us     expert login  
Expert Consulting and Expert Witness Services
  search tips 
Share this page:  Send to LinkedIn Send to Facebook Tweet This Email Print

Related Expert Areas






natural gem






igneous rock






Topaz Experts

The following experts are available as topaz consultants and topaz expert witnesses.  ORC experts are peer-recommended authorities who have been carefully selected and rigorously screened.
    Definition:  Topaz - An orthorhombic, neosilicate mineral that commonly occurs as prismatic crystals and in large form. It has a hardness of 8 on the Mohs' scale, and a specific gravity between 3.4-3.6. It is found in pegmatites, siliceous igneous rocks, and high temperature quartz veins, and is widely used as a gemstone. It can be colorless, blue, red, yellow, green or brown.

Experts Only

Join our distinguished experts for topaz jobs, projects and consulting opportunities.

1 to 3
(of 3)
Topaz Experts
Request Free
Expert Quote

Expert in Exploration, Mining and Processing of Diamonds, Industrial Minerals and High Purity Quartz
Expert has worked for multinational industrial mineral companies, doing research on mineralogy, processing of minerals, and evaluation of industrial mineral deposits. He had a special focus on high purity quartz & cristobalite resulting in several quartz ... See full profile


Expert in Crystal Growth, Gem Synthesis, Gem Treatments, Causes of Color, etc.
Expert is an expert in the production and properties of man-made synthetic crystals for gemstone use, including ruby, emerald, diamond, cubic zirconia, and quartz. He has written a book and about 80 articles in this field. Expert has expertise in ... See full profile

New Jersey (NJ), USA

Expert in Valuation Testing Identification Analysis of Diamonds, Gemstones Jewellery & Silver Watches
2009-2013 Expert has recently successfully completed a PhD research project funded by The University of St Andrews and The Diamond Light source the UK's national synchrotron facility. The research involved the development of new spectroscopic ... See full profile

United Kingdom


Need the right expert in topaz?  We can help!

home       find an expert       request an expert       join our network       about us

Intota is now ORC Expert Advisory Services