Finding objects in the environment.

On at least 11 separate occassions I have found objects I knew to be there, all of them ancient artifacts, simply by knowing they would be there. I didn't know exactly what they would be except they would be artifacts. EX. While driving down the road I became aware of something in the river a mile or so away, I told the person I was with there was an artifact over there and left the freeway, traveled down a service road, parked and told this person it was right over there. The person volunteered to retrieve the object and entered the water following my direction walked about a hundred feet into the river. When they came to the location I told him to bend down and pick up the stone next to their left hand, I said no the one next to it and they came up with an ancient net weight. On another occassion my sister-in-law was searching for artifacts while her husband and I fished, she gave up and said "I really wanted to find one". I pointed about fifty feet away and she retrieved another ancient net weight. I found an arrow head in a park they were building across the street from my house after something told me There was an artifact there, for three days I resisted the feeling, then got up walked across the street and directly to an ancient arrow head. The same feeling told me there were no more but I searched for three more days to no avail. Another time my son and I went fishing and as we approached the site I got the feeling there was an artifact just past the entrance to the fishing hole, so I drove past and down the road I pointed at an ancient Native bowl burried in a sand mound. I could go on but you get the idea. I have no control over this and it has never been unsuccessful.