Polished Amethyst Display Slab Ref: 0190

Amethyst is a vibrant purple variety of quartz highly prized for its clarity and colour. As the traditional February birthstone and symbol for the 6th and 17th wedding anniversaries, this durable gem sits at 7 on the Mohs hardness scale, making it a popular choice for all types of jewellery.

Key Gemmological Facts

• Mineral Family: Quartz (SiO₂)
• Colour Range: Light lavender to deep, royal purple
• Colour Cause: Trace amounts of iron impurities reacting to natural irradiation
• Locations: Extensively mined in Brazil, Uruguay, and Sri Lanka

History & Lore

• Etymology: The name comes from the Greek word amethystos, meaning "not intoxicated". Ancient Greeks and Romans believed wearing the stone or drinking from amethyst goblets would prevent drunkenness.
• Royal Status: Prior to the discovery of massive Brazilian deposits in the 19th century, amethyst was incredibly rare and valued as highly as diamonds or rubies. It was frequently used in royal and religious jewellery.

Care and Maintenance

• Hardness: At a 7 on the Mohs scale, it is fairly scratch-resistant but can be scratched by household dust.
• Sunlight: Prolonged, direct exposure to harsh sunlight can cause the colour to fade.
• Cleaning: Safe to clean with warm, soapy water and a soft brush.

Ref: 0190 (For my use only)