Obsidian Polished Stone Value Guide

Obsidians are naturally occurring volcanic glasses formed by the rapid cooling of molten rock, prized since the Stone Age for their razor-sharp edges and reflective surfaces. These polished specimens are highly collectible for their unique optical phenomena, such as rainbow or silver sheens, and their historical use in scrying mirrors and spiritual amulets.

What Is Obsidian Polished Stone Worth?

The typical price range for Obsidian Polished Stone is $15 - $25 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Presence of rare visual effects such as 'Rainbow', 'Gold Sheen', or 'Silver Sheen' caused by internal inclusions.
• The quality and smoothness of the polish, particularly for pieces intended as scrying mirrors or decorative spheres.
• Size and weight of the specimen, with larger, flawless pieces commanding the higher end of the $15-$25 price range.
• Geographic origin, as material from specific volcanic regions in Mexico or Iceland may be more desirable to collectors.

How to Identify Obsidian Polished Stone?

• Check for a glassy, vitreous luster and a characteristic conchoidal fracture pattern typical of volcanic glass.
• Look for specific optical inclusions like gas bubbles or mineral crystals that create 'sheen' or 'rainbow' effects when rotated in light.
• Verify the deep, opaque black or dark translucent body color which distinguishes it from synthetic glass or dyed stones.
• Examine the surface for a high-gloss, mirror-like polish that highlights the material's natural reflective properties.

History of Obsidian Polished Stone

Obsidian is a naturally occurring volcanic glass formed when molten rock cools very rapidly. It has been used since the Stone Age for tools due to its sharp edges and as a decorative stone. Different types of obsidian, such as rainbow or silver sheen, exhibit unique iridescent properties caused by inclusions of mineral crystals or gas bubbles. Its deep, reflective surface has long made it a favored material for scrying mirrors and protective amulets across various cultures.