"Lithium quartz works for me for anxiety and insomnia." Oh definitely! Lithium quartz is amazing and similarly Lepidolite or Lepidolite Mica will work very well because they have such a high Lithium content. But I actually usually prefer the Lithium quartz myself for that reason because the quartz acts as an amplifier to the Lithium atoms and molecules that are trapped within the quartz. So you actually get this really amplified and intense and powerful energy from the Lithium quartz, especially if you can find it in a phantom formation, because it helps to raise that energy vibration so you can move past that anxiety and worry and insomnia. So, very cool.