Orgueil Magnetite

• Presentation and bibliography
  
  
• Plate 1. Figs. 1-4 : Magnetite in silicate/carbonaceous matrix
  
  
• Plate 2. Figs. 5-10 : Stacks of platelets, side view
  
  
• Plate 3. Figs. 11-16 : Stacks of platelets, oblique view
  
  
• Plate 4. Figs. 17-22 : Paired platelets (17-19) and irregular outlines (20-22)
  
  
• Plate 5. Figs. 23-28 : Terminal platelets
  
  
• Plate 6. Figs. 29-34 : Spiral features on terminal platelets
  
  
• Plate 7. Figs. 35-40 : Warped terminal platelets
  
  
• Plate 8. Figs. 41-46 : Nodular magnetites with concavities and spiral features
  
  
• Plate 9. Figs. 47-52 : Framboids
  
  
• Plate 10. Figs.53-58 : Miscellaneous forms