Crystal Grids  Patterns of various crystals and stones laid out for mutual enhancement of their energies and the energies of the surrounded space are called grids. Most frequently, they are laid out in symmetrical geometric patterns, the most popular one being hexagonal, because it mirrors the structure of Quartz and many other minerals. A small grid only a few inches in diameter, perhaps surrounding a picture of oneself or of someone one wishes to help, can be constructed on an alter or table top. I use a wooden grid when I do my gird work. A grid for sitting or reclining meditation can be arranged...