
Bloodstone
Bloodstone is a dark green chalcedony mineral flecked with red jasper inclusions, often sold as tumbled stones, cabochons, or rough specimens for collectors and jewelry.
Estimated value as of 2026 · Source: Average from retail sites like CrystalAge, GemstonesForSale, GemSelect (tumble/r…
Fun Fact
Bloodstone has been valued since ancient times for its supposed blood-stopping properties, used in seals and amulets by Roman soldiers.
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.