Lignum nephriticum cup crafted from narra wood (the namesake in the province) made opalescent colors when h2o is poured into it. These picket cups were A serious pre-colonial and colonial industry of Naga. Naga could be the native pre-colonial title of town. It is named once the narra tree https://casper7713111.thelateblog.com/28656123/the-single-best-strategy-to-use-for-23naga