The Journal of gemmology Vol. 36 Issue 1 (2018)

Author : Gem-A

Amethyst from Rwanda may display unusual optical and microscopic properties, as described in an article on pp. 26–36 of this issue. The Rwandan amethyst shown here includes a rough piece weighing 101 g, loose faceted gems of 26.62–63.41 ct and an 11.61 ct centre stone that is surrounded by pink sapphires in a 14-carat white gold ring. Courtesy of Steve Moriarty, Moriarty’s Gem Art, Crown Point, Indiana, USA; photo by Jeff Scovil.

Issued Date : 07 Apr 2020
Page : 92
Publisher : Gem-A
Available : Unlimited

MARC INFORMATION

245 a : Title 
The Journal of gemmology Vol. 36 Issue 1 (2018) 
100 a : Author 
520 a : Description 
Amethyst from Rwanda may display unusual optical and microscopic properties, as described in an article on pp. 26–36 of this issue. The Rwandan amethyst shown here includes a rough piece weighing 101 g, loose faceted gems of 26.62–63.41 ct and an 11.61 ct centre stone that is surrounded by pink sapphires in a 14-carat white gold ring. Courtesy of Steve Moriarty, Moriarty’s Gem Art, Crown Point, Indiana, USA; photo by Jeff Scovil. 
300 a : Total pages 
92 
650 a : Subject 
020 a : ISSN 
1355-4565 
260 b : Name of publisher 
Gemmological Association of Great Britain 
050 b : Published Year 
2018 

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