👉 Gisson is a type of geological formation. It's a layer of sedimentary rock that forms in the Earth's crust, usually in shallow marine or continental areas where it can be found. Gisements are generally formed by weathering and erosion processes over millions of years. In simpler terms, a gisement is like a layer of dirt on top of the earth where minerals, rocks, and other materials combine to form something new. It's an important part of many geological formations, including
