The shape of the pyramids is chosen very carefully to reflect these underlying aspects of the divine unity. The pyramid has 4 faces. Three faces to the heavens, and one face to the earth. The pyramid is composed of 4 equilatoral triangles, which all manifest the cosmic nature of God 3 in 1 and 1 in 3. The pyramids were built with the greatest precision.
All Quartz is from a scared Himalayan mountain.