£300 €340 $392 approx. This specimen is priced in pounds sterling, all other prices are approximate.
White lustrous steeply pyramidal spiky crystals of Calcite are seen grown over crystals of Amethystine Quartz from the Baia Mare mining area in Romania. Crystals of Calcite display a central core overgrown by micro-prismatic crystals of Calcite, giving them a Christmas tree appearance. Crystals of Amethyst are a gemmy light purple formed on a vein of white Quartz. A pleasing neat specimen from the mining area.