Amber : Mineral, Gemstone Properties, Formation, Occurrence

Amber is the fossilized hardened resin of trees. The ages of the trees can vary from 1 million to 300 million years.

Amber Gemstone: Properties, Meanings, Value & More

Red Amber - Natural Rare Red Variety of Amber - Geology In

Conservation, preparation and imaging of diverse ambers and their inclusions - ScienceDirect

Amber gemstone information

Guide to Amber Gemstones: Properties, Meanings, and Uses — Fierce Lynx Designs

Everything You Need to Know About Amber - Howard Fensterman Minerals

Zincite Meaning Properties and Powers

What is amber? Amber definition, amber composition, benefits. – Amberizon

Learning Geology: Amber Gemstone