Yes I am aware, I'm pretty sure they highlighted in previous...

Yes I am aware, I'm pretty sure they highlighted in previous ann. that the blue stone was the first one found, historical mining may have not uncovered any coloured stones because it was only mined for a relatively short time in comparison to the overall life of the mine. Regardless the coloured stones are coming out now and that's all that matters, the green stones could be significant lets wait to hear what the independent experts have to say.