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579 products
  • Sugar Piece – 1Sugar Piece – 2
    Sugar Piece – 1Sugar Piece – 2
    Sugar Piece
    $480.00
    $480.00

    A unique natural mineral specimen from Artigas, Uruguay, known as a sugar piece. Weight: 0.83 kg (1.82 lb) Dimensions (H × W × D): 17.5 ×...
  • Calcite Specimen – 1Calcite Specimen – 2
    Calcite Specimen – 1Calcite Specimen – 2
    Calcite Specimen
    $230.00
    $230.00

    A natural calcite specimen from Artigas, Uruguay. This piece showcases the unique characteristics of calcite, a popular mineral among collectors. Weight: 1.5 kg (3.31 lb) Dimensions...
  • Calcite on Quartz Matrix – 1Calcite on Quartz Matrix – 2
    Calcite on Quartz Matrix – 1Calcite on Quartz Matrix – 2
    Calcite on Quartz Matrix
    $150.00
    $150.00

    This unique piece features a semicircular cavity lined with crystallized calcite in dark, black, and reddish tones. The calcite rests on a matrix of quartz crystal,...
  • Calcite on Quartz – 1Calcite on Quartz – 2
    Calcite on Quartz – 1Calcite on Quartz – 2
    Calcite on Quartz
    $150.00
    $150.00

    This piece features transparent quartz with a notable delicacy. The calcite formations display dark inclusions that contrast beautifully with the crystal's transparency, giving it a very...
  • Calcite with Amethyst Geode – 1Calcite with Amethyst Geode – 2
    Calcite with Amethyst Geode – 1Calcite with Amethyst Geode – 2
    Calcite with Amethyst Geode
    $150.00
    $150.00

    An intriguing mineral specimen featuring a cut base of amethyst geode with a medium size matrix. The matrix displays intense green and white banding with orange...
  • Calcite Cupcake – 1Calcite Cupcake – 2
    Calcite Cupcake – 1Calcite Cupcake – 2
    Calcite Cupcake
    $280.00
    $280.00

    A unique calcite formation resembling a cupcake, from the renowned mineral locality of Artigas, Uruguay. This charming specimen showcases the intricate beauty of calcite crystals. Weight:...
  • Amethyst Cupcake with Calcite – 1Amethyst Cupcake with Calcite – 2
    Amethyst Cupcake with Calcite – 1Amethyst Cupcake with Calcite – 2
    Amethyst Cupcake with Calcite
    $70.00
    $70.00

    This unique amethyst cupcake features lavender crystals, carefully carved and polished to showcase its natural beauty. It retains its volcanic basalt matrix and is capped with...
  • Calcite Cupcake – 1Calcite Cupcake – 2
    Calcite Cupcake – 1Calcite Cupcake – 2
    Calcite Cupcake
    $70.00
    $70.00

    A unique calcite formation resembling a cupcake, featuring crystallized calcite. This intriguing specimen is sure to delight mineral enthusiasts and collectors alike. Weight: 0.25 kg (0.54...
  • Amethyst with Calcite – 1Amethyst with Calcite – 2
    Amethyst with Calcite – 1Amethyst with Calcite – 2
    Amethyst with Calcite
    $100.00
    $100.00

    This polished amethyst cupcake features delicate lavender crystals set against a pink backdrop, still attached to its volcanic basalt matrix. It is accompanied by a sturdy,...
  • Amethyst with Calcite – 1Amethyst with Calcite – 2
    Amethyst with Calcite – 1Amethyst with Calcite – 2
    Amethyst with Calcite
    $80.00
    $80.00

    A beautiful combination specimen featuring amethyst and calcite from Artigas, Uruguay. This piece showcases the unique association of these two minerals, highlighting their distinct crystal forms...
  • Amethyst with Calcite – 1Amethyst with Calcite – 2
    Amethyst with Calcite – 1Amethyst with Calcite – 2
    Amethyst with Calcite
    $650.00
    $650.00

    Stand-alone piece featuring purple amethyst crystals, still embedded in its volcanic basalt matrix. This specimen also boasts a multi-generational calcite formation, complete with all its faces...
  • Polished Amethyst Rainbow Piece – 1Polished Amethyst Rainbow Piece – 2
    Polished Amethyst Rainbow Piece – 1Polished Amethyst Rainbow Piece – 2
    Polished Amethyst Rainbow Piece
    $250.00
    $250.00

    This polished amethyst piece displays a vibrant rainbow effect. Through its crystals, a mint green hue is visible against a pink background. The specimen retains its...