lamprophyre with gold google that we have a vein of it running across our claims but the one end appears to be blank all though I've though it maybe worth drilling. but after today me and my sister were on the west side where I haven't been because its extremely rough area to get to but found some of the lamprophyre that had some showing of copper and hematite so it may hold some gold and maybe a good place to start looking it also makes me think the mine shaft that appears to be covered over may have been trying to reach that would be why it was closed off... anyway easier to talk then explain https://books.google.com/books?id=9Fx4CgAAQBAJ&pg=PA203&lpg=PA203&dq=lamprophyre+and+copper&source=bl&ots=B_nTr4hokd&sig=CfG6rGXpKFOympZSjaUMCQATmpo&hl=en&sa=X&ved=0ahUKEwihjqTjq97ZAhVK8WMKHZNHAw4Q6AEISjAF#v=onepage&q=lamprophyre%20and%20copper&f=false