Bhansali Trading Corporation supplies Amethyst Gemstone in Purple Colour. Bhansali Trading Corporation manufactures a range of natural precious and semi- precious gemstones. The Amethyst Gemstone in Purple Colour comes with chemical composition of Silicon dioxide displays a wide color ranging from- colourless, yellow, brown, purple, and pink to greenish. Crypto crystalline quartz often displays exotic color bands, swirls, and other patterns. The amethyst quickens wits and increases telepathic powers.