rudakkal
Rudakkal is a term sometimes used to refer to a type of stone or rock, often with connotations of being rough, coarse, or unrefined. The word itself can evoke images of raw, unpolished material. While not a formal geological classification, "rudakkal" might be employed in informal contexts, particularly in certain regional dialects, to describe stones that are basic in texture or appearance.
The specific properties associated with rudakkal can vary depending on the context of its use. It might