This stone is a form of quartz but it is not always purple. Its name is derived from the stone amethyst a form of quartz. The color amethyst is a moderate transparent purple. The hardness of the mineral is the same as quartz thus making it suitable for use in jewelry. While the word amethyst makes most people think of a dark purple gem amethyst actually occurs in many purple colors.
In some cases exposure to natural radiation during the growth process can also permeate the jewel and transform it to a vivid purple shade. Its name is from the stone amethyst. Amethyst is an extremely popular gem because of its attractive purple color. Amethyst is a purple variety of quartz sio 2 and owes its violet color to irradiation impurities of iron and in some cases other transition metals and the presence of other trace elements which result in complex crystal lattice substitutions. The color amethyst is a moderate transparent violet.
It is also known as a deep shade of lavender. Amethyst gets its beautiful purple color due to the presence of iron impurities in the crystal quartz structure. The first recorded use of amethyst as a color name in english was in 1572. It is also known as a deep shade of lavender. In some cases exposure to natural radiation during the growth process can also permeate the jewel and transform it to a vivid purple shade.
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The first recorded use of amethyst as a color name in english was in 1572. This stone is a form of quartz but it is not always purple.
