Lignum nephriticum cup product of narra Wooden (the namesake of your province) made opalescent colors when h2o is poured into it. These wooden cups have been An important pre-colonial and colonial business of Naga. Naga could be the native pre-colonial identify of town. It's named following the narra tree https://topi88situsjudislotpopule80000.blogofchange.com/28663339/examine-this-report-on-23naga