Jasper Value Guide

Jasper is a microcrystalline variety of quartz prized since antiquity for its unique spotted appearance and durability. These tumbled river rocks, featuring striking red and black patterns, represent a legacy of use in ancient tools, seals, and protective ornamentation.

What Is Jasper Worth?

The typical price range for Jasper is $5 - $25 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• The vibrancy and contrast of the red and black patterns significantly impact the $5 to $25 price range.
• The quality of the tumble and polish, ensuring a smooth surface without deep cracks or pits.
• The size and weight of the specimen, with larger, well-patterned river rocks commanding higher prices.
• Historical context or archaeological provenance, as Jasper has been used since prehistoric times.

How to Identify Jasper?

• Look for the characteristic spotted or mottled patterns that give the stone its Greek-derived name.
• Verify the microcrystalline quartz structure, which typically results in an opaque appearance even when tumbled.
• Check for a smooth, waxy luster common to silica-based Jasper after river tumbling or polishing.
• Identify the specific red and black color palette often found in river-sourced specimens.

History of Jasper

Jasper, a microcrystalline variety of quartz, has been prized since antiquity. Its name, derived from Greek, means 'spotted stone,' referring to its typically varied, multicolored appearance. Ancient civilizations used Jasper for tools, seals, and ornamentation, believing it possessed protective and healing properties. It frequently appears in archaeological digs, showcasing its enduring appeal across cultures and millennia.