Strength.
Agate is a stone related to balance, vitality and concreteness.
It also stimulates the ability to analyze and reveals hidden talents within us.
It is a stone of protection, giving courage and increasing the creativity of students and artists.
The energetic power of agate also helps in problems related to forgiveness and in all cases where bitterness and despair reign.
Black onyx, like all stones of this color, protects against negative influences by acting as a filter. It is a stone that allows us to focus our attention on the really useful things, to discern between constructive judgments and deceptive ones, which are given to bring us down. It acts on the first chakra, related to our survival instinct, the need to put down roots.
7th Chakra - Sahasrara - Crown | Color: purple | Gland: Pitutaria
1st Chakra - Muladhara - Root | Color: Red | Gland: Adrenals