What is a gem? And why painite from Myanmar can fetch US$60,000

What makes a stone a gem? It boils down to a few key qualities: beauty and durability. But opal, the national gemstone of Australia, is an anomaly - it’s soft.

More than just a sparkling gem: what you didn't know about diamonds

UQ News on X: What is a gem? And why painite from Myanmar can fetch US$60,000 per carat. #UQ's Dr Andrew Christy writes on @ConversationEDU / X

For reference, Painite is worth around $75000 Canadian dollars per carat, or around 377k per gram. : r/facepalm

10 of the most expensive and coveted gemstones in the world

What is a gem? And why painite from Myanmar can fetch US$60,000 per carat

Gem – News, Research and Analysis – The Conversation – page 1

My favourite gem – News, Research and Analysis – The Conversation – page 1

Painite - A rare mineral - New update 2023 - Great video

10 of the most expensive and coveted gemstones in the world

What is a gem? And why painite from Myanmar can fetch US$60,000 per carat