Mineralogy Database

43 samples matching your criteria

• Sample n°14199 : black amphibolite (8 cm) with crystals, coarse gravel, one crystal in gangue material, one hexagonal primsatic crystal, one red cut stone (0.29 g) and cabochon cut stone (2.02 g), var. ruby
  Minerals: CORUNDUM

  Year: 1983

  Country: India
• Sample n°14201 : clear purple fragment (5 cm), purple cut stone (cabochon cut) (1.32 g)
  Minerals: AMETHYST (quartz)

  Year: 1983

  Country: India
• Sample n°14202 : one rough block (4 cm), one square cut stone (0.81 g)
  Minerals: AMETHYST (quartz)

  Year: 1983

  Country: India
• Sample n°14203 : block sculped in the form of leaves (2.82 g)
  Minerals: QUARTZ

  Year: 1983

  Country: India
• Sample n°14204 : clear brown fragment (5 cm), clear cut stone (square cut) (1.36 g)
  Minerals: QUARTZ

  Year: 1983

  Country: India
• Sample n°14206 : green cut stone (cabochon) (0.79 g), var. aventurine
  Minerals: QUARTZ

  Year: 1983

  Country: India
• Sample n°14208 : oval polished stone (2.52 g)
  Minerals: AGATE (quartz) CHALCEDONY (quartz)

  Year: 1983

  Country: India
• Sample n°14211 : rough fragment (9 cm), yellow cut stone (cabochon cut) (10.55 g), var. citrine
  Minerals: QUARTZ

  Year: 1983

  Country: India
• Sample n°14212 : one block of smoky quartz (5 cm), one black cabochon cut stone (5.40 g)
  Minerals: QUARTZ

  Year: 1983

  Country: India
• Sample n°14215 : colourless rough fragment, colourless cut stone (0.19 g)
  Minerals: TOPAZ

  Year: 1983

  Country: India