Amethyst Glass Bottle Value Guide

These United States-origin bottles are prized for their 'sun purple' hue, a result of manganese dioxide reacting to ultraviolet light exposure. Manufactured between 1880 and 1920, they represent a unique era where chemical decolorizing agents created an accidental but beautiful aesthetic legacy.

What Is Amethyst Glass Bottle Worth?

The typical price range for Amethyst Glass Bottle is $25 - $40 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Intensity of the purple color, with deeper amethyst shades often commanding higher interest.
• Overall physical condition, including the presence of chips, cracks, or heavy internal clouding.
• The specific type of beverage or spirit the bottle was originally designed to hold.
• Market demand for American-made glass from the late 19th and early 20th centuries.

How to Identify Amethyst Glass Bottle?

• Look for the distinctive amethyst or purple coloration caused by the solarization of manganese dioxide.
• Check for manufacturing marks consistent with the 1880-1920 era, such as mold seams or applied lips.
• Verify the glass clarity; authentic pieces were originally clear before UV exposure triggered the purple shift.
• Examine the bottle shape to confirm it matches historical spirits or beverage vessels from the turn of the century.

History of Amethyst Glass Bottle

Amethyst glass, also known as 'sun purple' glass, achieves its distinctive hue through manganese dioxide in the glass recipe. When exposed to ultraviolet light, typically from the sun, the manganese reacts to produce a purple coloration. This process was common in glass manufactured from the 1880s through the 1920s, as manganese dioxide was used to decolorize the glass, making it appear clear. Over time, sunlight exposure turned these clear bottles purple, a characteristic highly sought after by collectors today.