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Amethyst is a special variety of quartz known for its purple color. Quartz is one of the most abundant minerals on Earth. The most distinguishing feature of amethyst, compared to other quartz varieties, is its purple hue, which results from the presence of iron (Fe) and exposure to radiation. Its color can range from pale lavender to deep violet. How Does Amethyst Form? Amethyst crystals grow slowly deep within the Earth’s crust under the influence of temperature, pressure, and mineral-rich flui

Amethyst is a purple variety of the quartz mineral and has the chemical formula SiO₂ (silicon dioxide). This stone acquires its purple color due to the presence of iron (Fe³⁺) ions and the effect of natural radiation. Amethyst is a mineral formed through geological processes and is used for various industrial and decorative purposes. Physical and Chemical Properties Amethyst is a mineral belonging to the quartz group and has a trigonal crystal system. With a hardness of 7 on the Mohs scale, amet