👉 Clematite is a type of mineral that is found in the Earth's crust. It is composed of calcium carbonate and consists of two layers. The upper layer, called the "cement" layer, contains calcium carbonate crystals with a light brown color and a smooth surface. The lower layer, called the "gel" layer, contains smaller crystals of calcium carbonate and is typically more porous than the cement layer. Clematite has many practical applications in various fields such as construction, agriculture
