I have tried many many kind of crystals and stones,way beyond the point of beginners self fulfilling prophecy because the effects always were unexpected and very powerful in many cases in the positive or negative directions...And NO crystals act the same in an audio grid, except if you pack them together....I dont pack them together mixed...But it is sometimes very interesting to apply one with another because they mutually paired well and compensate each other...For example ataxite on top of the shungite for my electrical central panel...
And for example Turquoise does not act very well in an audio grid compared to tourmaline, amethyst,agathe, pink quartz for example, turquoise affect negatively most of the time except perhaps far from the gear and on top of the central electrical panel like aquarium peebles, because this is for audio more subtle application very near the gear not so good stones at all... We can use it like I used them (aquarium cheap peebles) in quantity for my exterior electrical line at cheap cost...
And for example Turquoise does not act very well in an audio grid compared to tourmaline, amethyst,agathe, pink quartz for example, turquoise affect negatively most of the time except perhaps far from the gear and on top of the central electrical panel like aquarium peebles, because this is for audio more subtle application very near the gear not so good stones at all... We can use it like I used them (aquarium cheap peebles) in quantity for my exterior electrical line at cheap cost...