Corundum in lithotherapy:

On a physical level:

It is a stone more commonly called ruby, it protects the heart and blood circulation.

Protective stone against seasickness, relieves tension, cramps and painful periods.

It promotes longevity and improves visual acuity.

On a psychological and emotional level:

It provides joy of life and enthusiasm, develops self-confidence.

It promotes prosperity, stimulates creativity, and increases all passions.

It protects against jealousy, strengthens will and courage.

Chakras:

It acts on:

The heart chakra-4th chakra:

Love, Trust, Compassion, Hope, Harmony, Relationships, Security

Learn more about chakras

Astrological signs :

Scorpio, Capricorn

Know the stone associated with your sign: