Beautiful agates! I lived in Oregon for quite a while and we had tons of agates on the coast there, lava flows from central Oregon made it to the coast a long time ago and as the ocean erodes the basalt outcropping the agates are exposed and tumbled by the waves. Pretty much works like a natural rock tumbler LOL. We ended up with so many agates that we used them like gravel in our garden walkways.
You are viewing a single comment's thread from: