lake superior

I recently went to Michigan and went agate hunting. I found this nice purple laker. This was my first rock hunting expedition so I am not familiar with rocks or minerals. Could someone tell me what this rock is made of or called. Does it have any value? It weighs 10.5 ounces. Also should I cut...

Purple Laker - Lake Superior - Help Identify I recently went to Michigan and went agate hunting. I found this nice purple laker. This was my first rock hunting expedition so I am not familiar with rocks or minerals. Could someone tell me what this rock is made of or called. Does it have any...

Hello, I'm interested in finding Divers with other equipment that could investigate a site and I would like to know something about those divers and where they live and equipment they have including boats and will want phone # Ya see I like to know who I will deal with etc. ASAP Thanks.