Opalized Wood

Opalized Wood originates from Banten Province, Java, Indonesia, primarily around Rangkasbitung and Cilayang Village. 

It is a form of petrified wood where the original wood grain has been replaced by hydrated silica (opal), formed when volcanic ash buried ancient trees and silica-rich water gradually replaced the wood structure.

It is known for its tropical beach-like appearance, with a natural gradation from green-blue to brownish-red tones.