Alluvial soil in India is most likely found in the IndoGangetic plains that stretches across almost all of eastern and northern India. They are named after the two rivers that drain the plain: the Indus and Ganges rivers.
A gold melting kit is a set of tools for melting gold. There are different sorts of gold melting kits: one sort is for melting gold with a flame torch, and the other is for melting gold in a microwave. Gold melting kits are sold at online stores like Gold Refining Suppl