Ilvaite

  
Ilvaite on quartz
  
 
  
Ilvaite on hedenbergite
Origin: Laxey mine, South Mountain district, Owyhee Co., Idaho, U.S.A.
Ex Tom Dwyer Collection
Sample size: 3.5 x 3 x 3.2 cm (top/2nd row), 2 x 2.7 x 4.5 cm (3rd row), 2.5 x 1.2 x 5.3 cm (4th/bottom row)
 
Origin: Elba, Tuscany, Italy
Sample size: 14 x 7 x 19 mm
 
  
Origin: Dal'negorsk, Primorskiy Kray, Russia
Ex Marvin Pearce collection; ex Scott Williams collection
Sample size: 5.5 x 4.5 x 3 cm
 
  
  
Ilvaite on quartz (repaired)
Origin: 1st Sovietski (Sovietskiy) Mine, Dal'negorsk, Primorskiy Kray, Far-Eastern Region, Russia
Sample size: 6.7 x 5.2 x 11.4 cm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

  
Ilvaite with quartz and calcite
Origin: Dalnegorsk, Primorskiy Kray, Russia
Sample size: 11.8 x 6.5 x 4.5 cm
 
  
Origin: Bor Mine, Primorjski Kraj Dalnegorsk, Russia
Sample size: 4.0 x 3.2 x 2.7 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

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