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.
Greenfields Research (@greenfieldsres) / X
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
What is a gem? And why painite from Myanmar can fetch US$60,000 per carat
More than just a sparkling gem: what you didn't know about diamonds
Diamond – News, Research and Analysis – The Conversation – page 1
Pin de Carmen Eunice en Pedras Minerales y piedras preciosas, Cristales minerales, Cristales
10 of the most expensive and coveted gemstones in the world
Greenfields Research (@greenfieldsres) / X
Painite - A rare mineral - New update 2023 - Great video
For reference, Painite is worth around $75000 Canadian dollars per carat, or around 377k per gram. : r/facepalm
My favourite gem – News, Research and Analysis – The Conversation – page 1
Painite - A rare mineral - New update 2023 - Great video