What are stalactites?

Stalactites are indeed icicle-like formations that hang from the ceilings of caves. They form through a process of mineral deposition, where mineral-rich water drips from the ceiling and leaves behind small amounts of minerals as it evaporates. Over long periods, these deposits build up to create the elongated, pendant shapes characteristic of stalactites.

The nature of stalactites as formations resulting from specific geological and hydrological processes underscores the significance of water's role in cave environments. This process is contrasted with other types of formations found in caves, such as stalagmites, which arise from the ground. Understanding stalactites also includes recognizing that they are part of a larger system of speleothems, which contribute to the unique ecosystems and beauty of cave systems.