The Stone of Inner Strength

Black Onyx stone is a beautiful and powerful crystal in the gemstones world. Anyone who has ever thought of bringing a healing crystal home must have come across the Black Onyx crystal. It is a mysterious stone filled with all the benefits…

Read the full Black Onyx meaning & properties guide →

Mohs hardness

7 / 10

Transparency

Opaque

Lustre

Vitreous

Element

Earth

Ruling planet

Saturn

Zodiac

Capricorn · Leo

Color

Black