bright ball of light

Hi, Here's a story that might be of interest, I'm not sure who else would be interested in this: I spoke to a friend last night about ufo's and he said he actually saw one over ten years ago in a field close to the ground and then it flew off into the sky. He went to the spot where the ufo was on the ground and found that there were strange materials on the floor and he picked up a piece, and apparently it is a very heavy material. He is sure the material was from the ufo, since the material was different to the earth and rocks around the area. Apparently he still has this material. I just thought i would contact someone and share my friends story. Regards, Carl