That’s right opal on Mars! We’re gonna talk about this Gemstones it is only found in two places in the world. Will go into some depth on Arizona mines will talk about the lost uranium mine of New Zealand will talk about Dino foot prints in China gold hill in Utah we’ll talk about where to find geodes and so much more! Thanks for stopping bye liking and subscribing until next time remember rockhounds don’t die they petrify.