Mineralogy Database

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183 samples matching your criteria

  • Sample n°16499 : fragments
    Minerals: COLUMBITE
    Year:
    Country: Congo (RDC)
  • Sample n°16500 : aggregate
    Minerals: APATITE
    Year:
    Country: Congo (RDC)
  • Sample n°16502 : fragments
    Minerals: MONTMORILLONITE
    Year:
    Country: Congo (RDC)
  • Sample n°16503 : fine-grained fragments (var. gilbertite)
    Minerals: MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°16507 : massive block
    Minerals: TRIPUHYITE
    Year:
    Country: Congo (RDC)
  • Sample n°16504 : massive block
    Minerals: TRIPUHYITE
    Year:
    Country: Congo (RDC)
  • Sample n°18515 : thick brown deposit on phosphate matrix
    Minerals: HUREAULITE
    Year: 2018
    Country: Congo (RDC)
  • Sample n°18522 : large crystal fragment
    Minerals: BERYL
    Year:
    Country: Congo (RDC)
  • Sample n°18590 : white coating on irregular substrate
    Minerals: KOBOKOBOITE
    Year: 2018
    Country: Congo (RDC)
  • Sample n°18887 : fragments, var. cyrtolite
    Minerals: ZIRCON
    Year:
    Country: Congo (RDC)
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