Iron to Gold

Parees: A stone which Converts Iron into Gold
One day a man was walking along bank of a river and trying to find a parees. People believe that there is a stone named parees which converts iron into gold. He was holding a piece of iron metal and picking up a stone from the to check whether it turns the iron piece into gold one. He continued this act of picking and throwing stones. By the time of sunset the act became mechanical and he stopped looking at te stone and continued picking the stone and touching it to the stone. At one point he realised that the stone in his hand turned out into gold. He realised that while doing the act mechanically he lost the parees as he had thrown the picked up stones.