Lignum nephriticum cup manufactured from narra wood (the namesake with the province) made opalescent hues when water is poured into it. These picket cups had been An important pre-colonial and colonial marketplace of Naga. Naga would be the indigenous pre-colonial name of the town. It is named following the https://casper7755444.blogunteer.com/27649447/not-known-factual-statements-about-23naga