Mineralogy Database

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48 samples matching your criteria

  • Sample n°11453 : multicoloured plate of petrified wood (15 cm)
    Minerals: CHALCEDONY (quartz)
    Year:
    Country: USA
  • Sample n°11460 : green coatings on block (5 cm)
    Minerals: CHRYSOCOLLA MALACHITE
    Year: 1967
    Country: USA
  • Sample n°11487 : thick vein with parallel structures
    Minerals: CHRYSOCOLLA
    Year:
    Country: USA
  • Sample n°11488 : nodular and simple aggregates
    Minerals: AZURITE
    Year:
    Country: USA
  • Sample n°11489 : small fragments
    Minerals: TURQUOISE
    Year:
    Country: USA
  • Sample n°11490 : coatings composed of well-developed azurite and malachite crystals
    Minerals: AZURITE
    Year:
    Country: USA
  • Sample n°12032 : fragments of massive chrysocolla
    Minerals: CHRYSOCOLLA
    Year: 1969
    Country: USA
  • Sample n°12038 : layered chrysocolla covered by well-developed coarse-crystalline quartz coating
    Minerals: CHRYSOCOLLA QUARTZ
    Year: 1969
    Country: USA
  • Sample n°12039 : thin slab of layered chrysocolla with quartz veins
    Minerals: CHRYSOCOLLA MALACHITE
    Year: 1969
    Country: USA
  • Sample n°12040 : thin slab with irregular patterns
    Minerals: AZURITE CHRYSOCOLLA MALACHITE
    Year: 1969
    Country: USA
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