Neptunite 

  • Superb prismatic neptunite crystals showing a parallel growth, very sharp, deep color, with excellent defined faces, contrasting on a massive matrix of snowy white natrolite. ...

    Ref: 1N035

    Location: BENITOITE GEM MINE, S. BENITO COUNTY, CALIFORNIA, USA

    Dimensions: 4.5 X 4.4 X 1.8 cm.

    460 € Disponible
  • Group of very sharp neptunite crystals showing a prismatic shape. Excellent luster and deep black color, but with some reddish reflections. Some of them vertically disposed, ...

    Ref: 1N050

    Location: GEN MINE, SAN BENITO CO., CALIFORNIA, U.S.A.

    Dimensions: 6.3 X 3.8 X 1.8 cm.

    170 € Disponible
  • A notable miniature, but with a spectacular combo of species. A sharp benitoite crystal, with an intense sapphire blue color, with visible trigonal dipyramidal faces. With some ...

    Ref: 1N098

    Location: GEM MINE, S. BENITO, DIABLO RANGE, S.BENITO CO., CALIFORNIA, U.S.A.

    Dimensions: 3.3 X 3.1 X 1.5 cm.

    920 €

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