Chrono mentioned that the lighter sea green blue copper bearing tourmalines can not be called paraiba because they lack neon saturation. That makes sense even though many sellers call them that. My question is that are these lighter copper bearing stones also only found in the mines that true paraibas are found and if so would they be more rare than non copper bearing blue green? I have always been drawn to these stones although they are not deeply saturated or super bold in color...