A narrow channel or slab of a mineral that is different from the surrounding rock is called a vein. It is a distinct sheetlike body of crystallized minerals within a rock. Veins form when mineral constituents carried by an aqueous solution within the rock mass are deposited through precipitation.
a. vein ;
A narrow channel or slab of a mineral different from the surrounding rock is called a vein. Veins form through crystallization and precipitation of minerals from fluid solutions, playing a vital role in geology and mining. Understanding veins helps in exploring and extracting valuable mineral resources.
;