Canada. Ordinary looking rocks glowing bright yellow in UV light. The mineral is called scapolite and these here are approximately 1 billion years old. Guy wearing brown boots shoes is in a dark cave looking at a large shiny sparkling sparkly glowing rock. Rock looks like it is glowing gold. Please credit my YouTube channel https://www.youtube.com/channel/UCyyktCIkRVe7aSi7woch-Eg