Cornetite

  
Origin: Manto Russo mine, Salado, Chile
Sample size: 3.5 x 2 x 2 cm, crystals to 0.7 mm
 
  
Origin: Lumumbashi, Congo
Sample size: 2 x 2 x 1.5 cm, radial crystal aggregates to 3 mm, single crystals to 0.5 mm
 
  
Origin: Star of the Congo mine, Lumumbashi, Congo
Sample size: 8 x 4 x 2 cm, crystals to 8 mm
 
Origin: Manto Russo mine, Salado, Chile
Sample size: 4 x 3 x 2 cm
 
  
Origin: L'Etoile du Congo Mine, Lubumbashi, Shaba Cu belt, Shaba, , Katanga, Congo (type locality)
Sample size: 7 x 5 x 1 cm
 
    
Dark blue micro crystals to about 0.2mm as singles and clusters. Obtained by Kidwell in 1959 from Jack Parnau.
Origin: Empire mine, Lyon Co., Nevada, United States
Ex. Kidwell collection
Sample size: 6.5 x 4 x 3 cm

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

 
Origin: Kalabi, Shaba, Dem. Rep. Congo
Owner: Lou Perloff
Microscopic image
 
Origin: Bwana M'kubwa, near Kitwe, Zambia
Owner: Lou Perloff
Microscopic image
 
Origin: Lubumbashi, Shaba, Dem. Rep. Congo
Owner: Lou Perloff
Microscopic image
 

Photo courtesy of: 

Lou Perloff

Photo-Atlas of Minerals

 

Origin: L'Étoile du Congo Mine (Star of the Congo Mine), Lubumbashi (Elizabethville), Shaba (Katanga), Congo (Zaïre)
Picture size: 5 mm
Owner: Thomas Witzke
 

Photo courtesy of: 

Thomas Witzke

Institut für Mineralogie und Lagerstättenlehre
Aachen, Germany

 

Cornetite with hematite
Origin: Mina Manto Ruso, El Salado, Region de Atacama, Chile
Sample size: 35 mm tall
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

  
Cornetite with minor malachite
Origin: Bwana Mkuba, Ndola, Zambia
Ex-Mike Grobin Collection
Sample size: 8.2 x 7.2 x 3.2 cm
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

Page 2     Page 3     Page 4     Page 5     Page 6     Page 7     Page 8     Page 9

Back to Alphabetical list Physical, chemical and crystallographic description Optical properties/Thin sections SEM images TEM images vibrational spectra description IR spectra Raman spectra N-IR spectra F-IR spectra IES spectra