Chiastolite Tumbled Stone Sets

Chiastolite Tumbled Stones are a fascinating addition to any collection, renowned for their distinctive internal cross-shaped patterns. A variety of the mineral Andalusite, Chiastolite forms these unique cruciform designs through the localized concentration of carbonaceous or graphite inclusions during the crystal's growth within metamorphic rock. Each stone in this set has been carefully tumbled to a smooth, rounded finish, which highlights the high-contrast geometry of the dark "cross" against the earthy, brownish-grey matrix of the silicate base.

Each order of Chiastolite Tumbled Stones includes approximately 2 oz of material, which typically yields a set of 4 to 5 individual pieces. To ensure a rewarding experience for every collector, each set is hand-selected from our premium inventory. This "curated for you" approach ensures that you receive a balanced variety of specimens, each showcasing the characteristic carbonaceous inclusions that make this mineral a geological standout. With a Mohs hardness of 6.5 to 7.5, these tumbled stones are exceptionally durable and resistant to wear, making them perfect for frequent handling or carrying as pocket specimens.

Displaying Chiastolite Tumbled Stones provides a sophisticated, natural aesthetic that bridges the gap between mineralogy and ancient symbolism. The professional-grade tumble process ensures that the stones are smooth to the touch while maintaining the integrity of their internal structural patterns. Whether you are a student of metamorphic petrology or an enthusiast of unique crystal habits, these sets offer a high-quality example of one of nature's most orderly mineral arrangements. Every 2 oz set undergoes a final quality check for pattern clarity and polish before being prepared for its new home.

Weight: ~2 OZ / 4-5 Pieces