Kyawthuite
Kyawthuite is an extremely rare mineral with formula BiSbO4. It is a natural bismuth antimonate, in which bismuth has oxidation state +3, and antimony oxidation state +5.
Read on WikipediaVibrant orange, like the spark of an extremely rare earth mineral.
Kyawthuite is a vivid orange.
It can be described as vivid, vibrant, strong and bold.
Set in black, because black reads best on it.
Kyawthuite is an extremely rare mineral with formula BiSbO4. It is a natural bismuth antimonate, in which bismuth has oxidation state +3, and antimony oxidation state +5.
Read on WikipediaNoun