Mineralogy Database

Search |  About the mineralogy database |  Contact

206 samples matching your criteria

  • Sample n°11402 : sample with yellow guilleminite crystals, olive to dark green demesmaekerite, well-developed blue chalcomenite crystals, derriksite as small green-grey nodules in geode and as crust on malachite substrate
    Minerals: CHALCOMENITE DEMESMAEKERITE DERRIKSITE GUILLEMINITE DIGENITE MALACHITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11404 : sample with yellow guilleminite crystals, olive-green to black demesmaekerite crystals, pistachio-green and light green derriksite nodules, fibrous and massive malachite, metallic digenite, metatorbernite mixed with fibrous malachite
    Minerals: DEMESMAEKERITE DERRIKSITE GUILLEMINITE DIGENITE MALACHITE METATORBERNITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11427 : sample with well-developed guilleminite crystals, olive-green and black demesmaekerite crystals, derriksite crystals in bundles, red fibrous hematite crusts
    Minerals: DEMESMAEKERITE DERRIKSITE GUILLEMINITE DIGENITE HEMATITE MALACHITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11437 : sample with green cuprosklodowskite needles in two geodes
    Minerals: CUPROSKLODOWSKITE HETEROGENITE MALACHITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11497 : abundant pinkish dolomite coatings, locally covered by fibrous malachite aggregates
    Minerals: MALACHITE DOLOMITE
    Year:
    Country: Congo (RDC)
  • Sample n°11502 : black nodule with beige surface
    Minerals: MALACHITE DOLOMITE
    Year:
    Country: Congo (RDC)
  • Sample n°11504 : white metallic crystals (0.5 cm) in dolomite
    Minerals: CARROLLITE
    Year: 1968
    Country: Congo (RDC)
  • Sample n°11509 : coatings of well-developed metatorbernite crystals, on substrate with heterogenite impregnations
    Minerals: METATORBERNITE HETEROGENITE
    Year: 1968
    Country: Congo (RDC)
  • Sample n°11512.1 : sample with kasolite rosettes on malachite
    Minerals: KASOLITE METATORBERNITE DIGENITE HETEROGENITE MALACHITE QUARTZ WULFENITE
    Year: 1968
    Country: Congo (RDC)
  • Sample n°11512.3 : sample with kasolite rosettes and nodules, fibrous white rutherfordine rosettes, rare isolated red acicular curite crystals, little metatorbernite
    Minerals: CURITE KASOLITE RUTHERFORDINE MALACHITE METATORBERNITE
    Year: 1968
    Country: Congo (RDC)
Previous page