Mineralogy Database

Search |  About the mineralogy database |  Contact

2 samples matching your criteria

  • Sample n°15505 : dark red crystals in rock matrix
    Minerals: SPINEL
    Year: 1993
    Country: Vietnam
  • Sample n°15506 : intergrowth of prismatic crystals, var. ruby
    Minerals: CORUNDUM
    Year: 1993
    Country: Vietnam
Previous page