Skip to product information
Hackmanite Tumblestones – Inner Peace Crystals UK
Hackmanite Tumblestones Transformation · Intuition · Inner Light
£8.00
Sale price
£8.00
Regular price
✦ Inner Peace Crystals UK
Hackmanite Tumblestones
Transformation · Intuition · Inner Light
£8.00 free UK delivery over £35
This is Hackmanite — a rare and fascinating colour-changing stone. A variety of sodalite, Hackmanite is known for its unique ability to shift from soft lavender or grey to vibrant pink, purple, or even green when exposed to UV light . This "tenebrescence" effect makes it a stone of transformation, reminding us that we all have hidden depths waiting to be revealed .
Discovered in 1901 in Greenland, Hackmanite is also found in Canada, Afghanistan, and Myanmar . The colour change occurs when the stone is exposed to ultraviolet light — the effect fades over time but can be reactivated .
Hackmanite is often associated with:
- Transformation & Change — a powerful stone for embracing life transitions and personal evolution
- Hidden Depths — reminds us that we all have unseen qualities waiting to be discovered and expressed
- Intuition & Insight — enhances psychic abilities and inner knowing, connecting you to your higher self
- Emotional Healing — helps release fear, anxiety, and emotional blockages, promoting inner peace
- Spiritual Connection — deeply connected to the Third Eye and Crown Chakras, opening pathways to higher consciousness
- Self-Discovery — encourages you to explore and embrace all aspects of yourself, including the parts you keep hidden
Like Sodalite, Hackmanite is known as the "Poet's Stone", helping you find the right words and express your truth with clarity and confidence.
What is tenebrescence?
- Tenebrescence is the ability of a mineral to change colour when exposed to UV light .
- Hackmanite typically appears as a soft lavender, grey, or creamy white .
- When exposed to ultraviolet light, it can turn a vivid pink, purple, or even green .
- The effect is reversible — the colour fades over time but can be reactivated with UV exposure .
✨ Fun fact: This colour-changing property makes Hackmanite a favourite among crystal collectors. Some stones that appear to have no fire in daylight will show brilliant colour shifts under UV light — a beautiful reminder of hidden potential .
Chakra Association:
- Third Eye Chakra (Ajna) — enhances intuition, psychic ability, and spiritual insight
- Crown Chakra (Sahasrara) — connects to higher consciousness, divine wisdom, and universal truth
Zodiac Compatibility:
- Virgo — helps with mental clarity and emotional grounding
- Scorpio — supports deep transformation and emotional healing
- Aquarius — aligns with the stone's unconventional, forward-thinking energy
🔮
Hold during meditation — to connect with your inner truth and enhance intuition
💡
Use a UV light — to activate its hidden colour and reveal your own hidden potential
👖
Carry in your pocket — as a reminder that transformation is always possible
🧘
Place on your Third Eye — during rest to deepen spiritual connection and insight
💎
Use in crystal grids — as a central stone for transformation, self-discovery, and emotional healing
🌙
Keep near your bed — to support dream work and inner exploration
- Cleansing: Cleanse with moonlight, sage smoke, or sound
- Avoid water — Hackmanite is a soft stone (5.5–6 on Mohs scale) and can be damaged by prolonged water exposure
- Charge: Recharge on a selenite plate or in gentle moonlight
- Storage: Store away from harder stones that could scratch the surface
Important note: Hackmanite is relatively soft (5.5–6 Mohs). Handle with care and avoid wearing in rings where it may be knocked or scratched.
- Crystal: Natural Hackmanite (Sodalite variety)
- Form: Tumbled stone (smooth, polished)
- Size: Approx. 20–30mm (natural variation)
- Colour: Lavender, grey, or creamy white with natural veining — may show pink/purple flashes under UV
- Hardness: 5.5–6 on Mohs scale
- Chakras: Third Eye, Crown
- Zodiac: Virgo, Scorpio, Aquarius
- Sold as: Single stone
- Packaging: Organza gift bag
Please note: as this is a natural stone, colour, pattern, and size may vary slightly from piece to piece. UV colour change effect can vary — some stones may show more dramatic shifts than others.
We're Andrew and Wendy, a UK-based small business choosing crystals with care and intention. Every piece is selected thoughtfully, packed carefully, and sent with genuine appreciation for your order.
Every order includes:
- An organza gift bag
- A thank-you note
- Careful, sustainable packaging
- Dispatched within 1–2 business days
- Sent via Royal Mail 2nd Class
- Free UK delivery on orders over £35