This candle holder is made from natural amethyst, a purple variety of quartz (SiO₂) known for its crystal clarity and color range from pale lilac to deep violet. The color is caused by trace amounts of iron and exposure to natural radiation over time. This specimen has been shaped to hold a standard tealight while preserving the raw crystal surfaces.
Features:
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Composition: Amethyst is composed of silicon dioxide and forms in the trigonal crystal system. Its purple color results from iron (Fe³⁺) impurities and subsequent radiation exposure during formation.
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Crystal Formation: Typically forms in geodes or cavities within volcanic rock as silica-rich fluids cool and crystallize over time.
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Optical Properties: Exhibits a vitreous luster and transparent to translucent clarity, with color zoning often visible within the crystal points.
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Geological Sources: Commonly found in Brazil, Uruguay, and parts of Africa and North America.
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Educational Value: Useful for demonstrating quartz crystal growth, color variation due to trace elements, and geode formation.
This functional specimen combines decorative use with geologic interest, making it suitable for display, teaching, or everyday appreciation of Earth's natural materials.
