Hematite

Rosette of hematite platelets
Origin: Kriegalptal, Binn, Switzerland
Picture height: 8 mm
Sample owner: W.J. Lustenhouwer
 
 

Photo courtesy of: 

Pieter Stemvers, Leusden, Netherlands

email: stemvers@hetnet.nl

 

     

Hematite "iron rose"
Origin: Ouro Preto, Minas Gerais, Brazil
Sample size: left/middle 4 x 4 x 2 cm, right 4 x 3 x 2 cm
  
Hematite on and inclusions in quartz crystals
Origin: Rayas mine, Zacatecas, Mexico
Sample size: 9 x 6 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

     
Variety "velvet iron"
Origin: Lucy Mine, Negaunee, Marquette County, Michigan, U.S.A.
ex. Haverford College, Robert Linck Collections
Sample size: 7 x 6 x 3.5 cm
 
  
  
  
  
Origin: Elba Island, Livorno Province, Tuscany, Italy
Sample size: 3.0 x 2.5 x 1.4 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

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