Amethyst
Color: Amethyst can be found in various shades of purple, ranging from light lavender to deep violet. The color is caused by traces of iron and natural radiation within the crystal.
Hardness: 7 on the scale of Mohs. Amethyst is part of the quartz family, making it durable enough for everyday wear, though it may show slight wear if exposed to rough handling or impact.
Location: Major sources include Brazil, Uruguay, Zambia, Russia, India, and Madagascar.
Types and Characteristics:
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Dark purple amethyst: Deep, royal purple tones; the most highly valued variety.
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Light purple amethyst: Soft lavender hue; often clear and sparkling.
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Ametrine: A rare combination of amethyst and citrine in one crystal, displaying both purple and yellow zones.
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Chevron amethyst: Recognizable by its white bands or zigzag pattern.
Value: The value is determined by color intensity, clarity, and size. Deep purple and flawless stones with evenly distributed color are the most valuable.
