2.2" Polychrome Jasper Natural Polished Mineral Palm Stone Madagascar Trimerorhachis Rapid growth rates indicate that

Rapid growth rates indicate that juveniles matured quickly

especially invertebrates that depend on this mineral to build their shells and other hard structures

The fossils belong to Hexagonaria percarinata

Onchopristis likely used its serrated snout to dig prey from shallow marine environments

often preserved in remarkable detail

2.2" Polychrome Jasper Natural Polished Mineral Palm Stone Madagascar Trimerorhachis Rapid growth rates indicate thatLocation: Northern Coast of Madagascar Weight: 4. 2 Ounces Dimensions: 2. 2 Inches Long, 1. 9 Inches Wide, 1. 4 Inches Thick The item pictured is the one you will receive. Polychrome Jasper, also known as Desert Jasper or Royal Savannah Jasper, is a striking multicolored chalcedony sourced from Madagascar. It is prized for its vibrant patterns and rich color variations, including shades of red, green, yellow, brown, and occasionally blue. This unique