The geology of this area is mainly composed of serpentinite.

This rock is jyamongan, in other words, serpentinite.

This rock has been here for hundreds of years.

This rock has existed for millions of years.

Her dress was a vivid lemon color, and it stood out.

He loves rock climbing.

I hurt my foot when I kicked the rock.

He is an expert in petrology and is in charge of geology lectures.

This beautiful serpentine necklace is a gift from my mother.

His family's crest tells the story of ancient history.