u/Crazy_Common_2071

My dad went on holiday to Nepal and brought back this crystal from the temple however I’m unsure what crystal it is and would like some help with identifying it. I think it could be white milky quartz/ calcite. I even put it through uv light to see if that would help and my phone flashlight. Is there anything else I can do to help test what it is? They sold it as a shaligram but I don’t think it is that after searching up what that is