👉 Confluin, commonly referred to as fluid in some contexts, is a naturally occurring, amorphous substance that forms when certain minerals, primarily fluorite (calcium fluoride), dissolve in water. This dissolution process often occurs in karst landscapes, where acidic groundwater interacts with limestone, creating a fluid that can flow through rock fractures and cavities. The fluid is characterized by its low viscosity and high solubility, allowing it to seep through porous materials and shape underground drainage systems, caves, and springs. Its unique properties make it a valuable indicator of geological processes and a subject of study in fields such as hydrology, geology, and environmental science.