This is a Baobab tree. Can store an enormous amount of water. What's funny are the comments on http://imgur.com/gallery/o3wLu "But it sits over the richest deposit of unobtanium on the planet. Obviously we have to blow it up and start strip-mining" & "Yeah, your mom used the "retaining water" excuse, too" etc
Which Crystal Are You? Tiger's Eye deals with issues of self-worth, self-criticism, and blocked creativity.Facilitating assertion and anchoring change into the physical body, this stone assists in recognizing talents and faults to be overcome and supports an addictive personality in making changes. Tiger's Eye supports integrity and assists in accomplishing goals. It differentiates between wishful thinking and what one really needs, and assists in recognizing other people's needs.