After digging a foot and a half hole 1' by 1 1/2 foot or so I decided to call it a day since the wind is picking up more and a storm is a comming in, I had a fairly lucky day in coins, after finding another 1/2 piece being silver I'm thinking I'm probably not so lucky. It rang up about a 89. I hit another rock layer and a rocks stack like it would be a foundation of some sort, It has a little indentation in the ground like steps were, and its alittle sized spot about 2' by 2. I hit two diffrent corners and then I found what looks to be an old part of a fiber sack, like a potato or cocoa bean shipping bag, almost looked seemed at one time wedged between 4 rocks. In between them perfectly shelter most of that was falling apart but I managed to save a little piece, most of my readings and digs were strangely in the rock cracks. Other then 3 buttons and some round balls and a broken belt piece most were coins here