Gold that has been deposited by natural processes, often associated with sedimentation.

प्राकृतिक प्रक्रियाओं द्वारा जमा किया गया सोना

English Usage: The alluvial gold in the region has been formed over centuries.

Hindi Usage: क्षेत्र में आलुवियल सोना सदियों के दौरान बना है।