The flower of life  is a geometric figure that gives access to an initiatory key. It is about the most powerful transmitter of waves of form (more than the pyramid) which makes you profit from the power which it releases. The wave it emits interacts with your electromagnetic field and brings change in your energies. The meeting of the flower of life and semi-precious stones makes it possible to increase the divine properties by working on the subtle planes. 

In summary, here are some of the properties of the dodecahedron  :

• balance energies (chakras)
• overcome stress  promote relaxation and meditation
• harmonize human relations
• promote contact with our soul and the deities
• promote better intuition.

The flower of life  : balance energies, overcome stress, promote relaxation, meditation, and better intuition, harmonize human relationships.

Rock

Hematite: Stone that develops the ability to listen. It soothes, relaxes, purifies, transmits courage and energy in difficult times. It allows you to get out of certain situations with determination and wisdom. It is a Stone which de-stresses, which brings calm. Gives better self-confidence. It helps to regain a taste for life, keeps bad thoughts away, brings courage and protection against negative energies. It allows you to listen to yourself and detect what is wrong. Hematite brings vitality and dynamism to life. It is associated with the root chakra and works on the liver, kidneys, spleen and consolidates iron.

Metals  : money