Go back. Drive by yourself. It's biased, but it's easy to navigate. All the cars are Chinese. The waiters are very enthusiastic. But the price is expensive. Maybe because I don't know precious stones. Tuhao people can go and see them.
Worth A Visit The best place to learn history of Phuket Island, especially mining activity. Information is very well organised & educative. Ample of parking & THB100 of admission fee