Mineralogy Database

Search |  About the mineralogy database |  Contact

66 samples matching your criteria

  • Sample n°11561 : blue (boothite) and white (alunogen) debris, and block with microcrystalline crust (6 cm)
    Minerals: BOOTHITE ALUNOGEN
    Year: 1968
    Country: USA
  • Sample n°11726 : polished block with brown veins (15 cm)
    Minerals: BASTNASITE GALENA
    Year: 1968
    Country: USA
  • Sample n°11727 : polished red granular rock (17 cm)
    Minerals: BARYTE BASTNASITE GALENA
    Year: 1968
    Country: USA
  • Sample n°11728 : sawn brown rock (10 cm)
    Minerals: BASTNASITE QUARTZ
    Year: 1968
    Country: USA
  • Sample n°11730 : disseminated in syenite with pink feldspar
    Minerals: GALENA
    Year: 1968
    Country: USA
  • Sample n°13303 : white thomsonite needles in geode, massive bakerite
    Minerals: BAKERITE THOMSONITE
    Year:
    Country: USA
  • Sample n°13911 : clear white prismatic crystals (mm) on quartz debris (1 cm)
    Minerals: WOODHOUSEITE
    Year: 1981
    Country: USA
  • Sample n°13954 : grey hessite and petzite mass on block (5 cm) with tetrahedrite mineralisation
    Minerals: HESSITE PETZITE GOLD TETRAHEDRITE
    Year: 1982
    Country: USA
  • Sample n°14053 : block with fibrous gypsum beds, with various small crystals
    Minerals: GYPSUM ANHYDRITE SULPHUR
    Year: 1984
    Country: USA
  • Sample n°14251 : coating of blue-green mcguinnessite aggregates
    Minerals: MCGUINNESSITE
    Year:
    Country: USA
Previous page