Amethyst Grossstufe aus Brasilien (9507g) Blickfang Impurities can make prehnite appear

Impurities can make prehnite appear gray or yellowish to greenish

dass es Klarheit

Herkunft: Hubei

Ob für sich selbst oder als Geschenk – eine Amazonit Kugel von Crystal Paradise verbindet mineralogische Qualität mit emotionaler Tiefe

Hendrik von Prehn

Amethyst Grossstufe aus Brasilien (9507g) Blickfang Impurities can make prehnite appearAmethyst , a jewel of natural beauty, is the violet variety of the mineral quartz. Like quartz, this gemstone consists of silicon dioxide (SiO2), but with additional small amounts of color giving iron . Amethyst is a versatile gemstone that is both aesthetically and energetically valuable. It crystallizes in the trigonal crystal system and forms prismatic, long crystals. This beautiful specimen is a geode with a beautiful crystal structure, making it