Amethyst Tumble

$5.00

Amethyst Tumble - Polished Violet Quartz Amethyst is a violet variety of quartz (SiO₂) distinguished by its captivating purple color. These tumbled stones have been polished smooth, making them perfect for carrying in your pocket or placing on display. What Causes the Purple Color: The purple coloration results from trace amounts of iron (Fe³⁺) impurities within the quartz crystal lattice, combined with exposure to natural gamma radiation over geological time. This irradiation causes the iron ions to form color centers that absorb specific wavelengths of light. Physical Properties: Chemical Formula: SiO₂ (silicon dioxide) Hardness: 7 on the Mohs scale (good scratch resistance) Luster: Vitreous (glass-like) when polished Origin of the Name: The name "amethyst" derives from the Greek word "amethystos," meaning "not intoxicated," reflecting the ancient belief that the stone could prevent drunkenness. Historical Significance: Historically, amethyst was considered one of the cardinal gemstones, valued alongside diamonds, sapphires, rubies, and emeralds. It is the birthstone for February. Care: Amethyst can fade if exposed to prolonged sunlight. Store away from direct sunlight. Images shown are examples only—each tumbled stone is unique and your stone will vary in color, pattern, and size. Shipping will be calculated at checkout. Sources: Wikipedia, Britannica

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Amethyst Tumble – Polished Violet Quartz

Amethyst is a violet variety of quartz (SiO₂) distinguished by its captivating purple color. These tumbled stones have been polished smooth, making them perfect for carrying in your pocket or placing on display.

What Causes the Purple Color:
The purple coloration results from trace amounts of iron (Fe³⁺) impurities within the quartz crystal lattice, combined with exposure to natural gamma radiation over geological time. This irradiation causes the iron ions to form color centers that absorb specific wavelengths of light.

Physical Properties:

Chemical Formula: SiO₂ (silicon dioxide)
Hardness: 7 on the Mohs scale (good scratch resistance)
Luster: Vitreous (glass-like) when polished

Origin of the Name:
The name “amethyst” derives from the Greek word “amethystos,” meaning “not intoxicated,” reflecting the ancient belief that the stone could prevent drunkenness.

Historical Significance:
Historically, amethyst was considered one of the cardinal gemstones, valued alongside diamonds, sapphires, rubies, and emeralds. It is the birthstone for February.

Care:
Amethyst can fade if exposed to prolonged sunlight. Store away from direct sunlight.

Images shown are examples only—each tumbled stone is unique and your stone will vary in color, pattern, and size. Shipping will be calculated at checkout. Sources: Wikipedia, Britannica