Prehnite is a soft apple-green to yellow-green stone, often with dark needles of epidote inside. It is known as one of the first minerals named after a person: Dutch officer Hendrik von Prehn, who brought it to Europe in the 1700s. It is traditionally a calm, healing stone.
At a glance ยท Is this stone for you?
Prehnite at a glance
- ๐ Apple to yellow-green
- ๐ข Often with dark epidote
- ๐ช 6โ6.5 on the Mohs scale
- ๐ง Quick rinse is fine
- ๐ Linked with the heart chakra
- ๐ฟ Calm, gentle feel
| What it is | Calcium aluminium silicate |
|---|---|
| Colour | Pale green to yellow-green, translucent |
| Inclusions | Dark green to black epidote needles are common |
| Hardness | 6โ6.5 on the Mohs scale |
| Water | Quick rinse; dry well |
| Chakra (traditional) | Heart and solar plexus |
Let's start simple
What is prehnite?
Prehnite forms in cavities in volcanic rock, often alongside zeolites. Its colour is a soft, glowing green that looks almost like light passing through grapes. When it grows with epidote, you see dark needles inside, a combination many people love.
A quiet green that seems to glow from inside.
Why people choose it
What is prehnite used for?
๐ Healing the healer
A traditional nickname; used by people in caring jobs.
๐ Calm and patience
Associated with peace and acceptance.
๐ฎ Intuition
Linked with inner knowing.
๐ฟ Daily wear
Bracelets in its soft green go with everything.
For absolute beginners
How do I choose prehnite?
๐ Colour
Even, glowing green is prized.
๐ข Epidote
Dark needles are natural and add character.
๐ฆ Translucency
Hold it to light to see the glow.
โ ๏ธ Very bright green
May be dyed; natural colour is soft.
Care
How do you clean and care for prehnite?
-
Quick rinse
Lukewarm water, then dry.
-
No long soaking
Prolonged water can dull it.
-
Avoid strong sun
Long sun may lighten the colour.
-
Store apart
Keep away from harder stones.
Prehnite myths, cleared up
Myth: 'The black needles are dirt.'
They are epidote, a natural mineral partner.
Myth: 'Prehnite is a type of jade.'
It is a different mineral, though both can be green.
Myth: 'Green stones all mean money.'
Prehnite is traditionally about calm and healing rather than wealth.
Prehnite: questions people ask
What is prehnite good for?
Traditionally prehnite is linked with calm, patience and inner healing. These are traditional beliefs, not proven effects.
What are the black needles in prehnite?
They are epidote, a natural mineral that often grows with prehnite.
Who was prehnite named after?
Hendrik von Prehn, a Dutch officer who brought it from South Africa to Europe.
Can prehnite go in water?
A quick rinse is fine; avoid long soaking.
Which chakra is prehnite?
It is usually linked with the heart and solar plexus chakras.
Where is prehnite found?
In Australia, South Africa, Mali, India and other countries.
Crystal meanings shared here are traditional beliefs, not medical advice.
