Mineralogy Database

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66 samples matching your criteria

  • Sample n°14252 : rock fragment with green antlerite patches
    Minerals: ANTLERITE
    Year:
    Country: USA
  • Sample n°14267 : blue-green caledonite crystals, royal blue linarite crystals
    Minerals: CALEDONITE LINARITE BROCHANTITE
    Year: 1985
    Country: USA
  • Sample n°14402 : brown prismatic crystals (5 mm) in blue calcite fragments (3 and 6 cm)
    Minerals: VESUVIANITE CALCITE
    Year: 1986
    Country: USA
  • Sample n°14403 : block (5 cm) with white fibrous crystals (cm)
    Minerals: MEYERHOFFERITE
    Year: 1986
    Country: USA
  • Sample n°14418 : clear debris (2 cm)
    Minerals: KURNAKOVITE
    Year: 1986
    Country: USA
  • Sample n°15783 : small fragment with thin white coating, fluorescent
    Minerals: SCHEELITE
    Year:
    Country: USA
  • Sample n°15784 : massive, with waxy lustre (var. hyalite)
    Minerals: OPAL
    Year:
    Country: USA
  • Sample n°19890 : yellow coating on sandstone
    Minerals: IDRIALITE
    Year: 2022
    Country: USA
  • Sample n°19891 : green mass, var. phengite (mariposite)
    Minerals: MUSCOVITE
    Year: 2022
    Country: USA
  • Sample n°19892 : blue crust
    Minerals: LINARITE
    Year: 2022
    Country: USA
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