# Onyx - Properties, Meaning, Zodiac Signs

Source: https://astroway.info/cs/stones/oniks/
Language: cs
Updated: 2026-03-09

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## Онікс

barva: чорний, чорно-білий Tvrdost: 6.5-7 Živel: Země

| barva | чорний, чорно-білий |
| --- | --- |
| Tvrdost | 6.5-7 (Mooseova škála) |
| Čakra | Муладхара (коренева) |
| Živel | Země |
| planeta | Сатурн, Марс |
| Znamení zvěrokruhu | [♌ Leo](https://astroway.info/cs/stones/kameni-lev/), [♑ Capricorn](https://astroway.info/cs/stones/kameni-kozirig/) |

## What is Onyx?

The name comes from the Greek “onux” – nail. In Islam, black onyx (hajjar-al-aswad) is the sacred stone of the Kaaba.

## Magical Properties of Onyx

A stone of discipline and self-control. Strengthens willpower, helps to focus, protects from negative influences.

## Healing Properties of Onyx

Strengthens bones and teeth, improves hearing, helps with depression.

## Onyx Characteristics

- **Color:** black, black and white
- **Mohs Hardness:** 6.5-7
- **Chakra:** Muladhara (Root)
- **Element:** Earth
- **Planet:** Saturn, Mars

## Which Zodiac Signs is Onyx Suitable For?

### ♌ Onyx for Leo

Onyx is excellent for Leo, a Fire sign. The stone enhances Leo’s natural qualities and helps overcome weaknesses.

### ♑ Onyx for Capricorn

Onyx is excellent for Capricorn, an Earth sign. The stone enhances Capricorn’s natural qualities and helps overcome weaknesses.

## How to Wear Onyx?

Wear as a ring on the middle finger or as a bracelet. Black onyx is a powerful protective stone.

## How to Care for Onyx?

Regularly cleanse the stone of accumulated energy. Hold under running water for 1-2 minutes or leave under moonlight overnight. Store separately from other stones, wrapped in a soft cloth.

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### Kameny pro znamení

- [♌ Kameny pro Leo](https://astroway.info/cs/stones/kameni-lev/)
- [♑ Kameny pro Capricorn](https://astroway.info/cs/stones/kameni-kozirig/)

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