What does Rbk stand for?
Rbk stands for "Riebeckite"
How to abbreviate "Riebeckite"?
"Riebeckite" can be abbreviated as Rbk
What is the meaning of Rbk abbreviation?
The meaning of Rbk abbreviation is "Riebeckite"
What does Rbk mean?
Rbk as abbreviation means "Riebeckite"
