Heliodor- Mineral Specimen coal The frill is the elongated

The frill is the elongated bones that are part of the skull which provide protection against predators like the Tyrannosaurus

5cmApproximate weight for 1 piece: 100g

5cmWeight: 5

A bail has been added to the top and a gemstone flush set into it

W40-320 grit

Heliodor- Mineral Specimen coal The frill is the elongatedMined from: #521 Pocket, Volyn Deposit, Ukraine Description: Ukrainian heliodors are among the oldest precious stones on earth, dating back 1. 8 billion years as is evidenced by scientific studies of their natural structure. Heliodors from the Ukrainian deposit are considered to be standard setting, as the Volyn mine represents the entire colour range (from colourless to green yellow to yellow coloured stones characteristic of this beryl variety.