RE:RE:43-101 Studies etc.I was not talking about freezing the ore body I was referring to freezing the dyke wall. Wireframe given that the depth of bedrock not just the lake have you looked at the costs of the Diavik A21 dyke and done a depth / length comparison to PLS? I looked at this a long time ago and I don't think Doug Beattie's estimate of building this dyke at a cost of $1B is far off. It is curious your writing style is the same as Quakes.