
Rhodonite
Rhodonite is a pink to red manganese silicate mineral popular in the crystals and minerals market for tumbled stones, carvings, and rough specimens.
Estimated value as of 2026 ยท Source: Average from tumbled stones and small specimens in retail listings
Fun Fact
High-quality rhodonite from Russia or Brazil can command higher prices per carat due to its reputation for exceptional color and patterns.
Price History
More in Nature

Dog Collar
A dog collar is a band worn around a dog's neck, typically made of nylon or leather, used for identification, control, and attaching leashes.

Stepping Stone
A garden stepping stone is a decorative concrete or stone paver used to create pathways through lawns, gardens, or patios, often featuring embossed designs like flowers, animals, or verses.

Fossil Tyrannosaurus Rex Skeleton (Stan)
Nearly complete T-Rex skeleton auctioned for research and display.

Californium-252 (per gram)
Rare synthetic element produced in nuclear reactors, the rarest element in practical use.