Roméite

  
Origin: Saint Marcel, Piedmont, Italy
Sample size: 3 x 3 x 2 cm, 1 mm crude orange brown crystals
 
  
Deep red euhedral micro crystals to 0.5 mm in matrix
Origin: Praborna mine, Aosta Valley, St. Marcel, Italy (type locality)
Ex. DeVito Collection
Sample size: 4 x 2.5 cm x 5 mm
 
  
Earthy yellowish brown pseudomorph replacements of stibnite.
Origin: Marciano, Tuscany, Italy
Ex. Kidwell collection
Sample size: 5 x 2.5 x 2.5 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

Origin: Starlera, Val Ferrera, Graubünden, Switzerland
Sample size: 3 x 4 cm matrix, micromount
 
Yellow-brown to brown crusts with agardite
Origin: Grube Clara, Oberwolfach, Schwarzwald, Germany
Sample size: micromount
 
Orangebrown grains in matrix
Origin: Jacobsberg, Nordmark, Värmland, Sweden
Sample size: micromount
 
Orangebrown grains in matrix
Origin: Långban, Värmland, Sweden
Sample size: micromount
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

  
  
This specimen has numerous lustrous, honey golden colored crystals of romeite to 2 mm across in calcite and magnetite.
  
This specimen is comprised of hausmannite with crystals of romeite and richterite. It has old labels referring to it as weslienite which was a varietal name used to describe it until a more complete analysis proved it to be romeite.
Origin: Långban, Sweden
Harry von Eckermann Collection
Sample size: 8 x 6 x 5 cm (top/2nd row), 5 x 3 x 2.3 cm (3rd/bottom row)
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

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