Eduard Gübelin
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Eduard Gübelin | |
---|---|
Born | Eduard Josef Gübelin 1913 |
Died | 2005 (aged 91–92) |
Eduard Josef Gübelin (1913 – 2005) was a German gemstone researcher.[1]
studies on gemstone inclusions laid the groundwork for the microscopic identification of gemstones. Gübelin's used poetry to validate gemstones, as noted in the book Emeralds A Passionate Guide.[2]
Gubelin was one of the first gemologists to recognise the butterfly wing effect in Colombian emeralds.[3]
He also founded Gübelin Gem Lab.[4]
References[]
- ^ "The Legacy of Dr. Eduard J. Gubelin" (PDF). Accreditedgemologists.org. Retrieved 16 August 2018.
- ^ "Emeralds, A Passionate Guide: Home". www.emeraldpassion.com.
- ^ "Gota de Aceite: Nomenclature for the Finest Colombian Emeralds | Gems & Gemology". www.gia.edu.
- ^ "Diamonds.net - ICA Founder Gubelin Dies at 91". Diamonds.net. Retrieved 2018-08-07.
Categories:
- 1913 births
- 2005 deaths
- Gemologists
- German mineralogists
- Geologist stubs
- German scientist stubs