RARE Purple Hackmanite Heart -- 46–52g

A beautiful polished Purple Hackmanite heart, weighing approximately 46–52g. Hackmanite is a fascinating and relatively uncommon mineral, particularly prized for its unusual colour-changing properties.

Some Hackmanite specimens display tenebrescence, meaning their colour can change when exposed to UV light before gradually returning towards its original colour. Hackmanite can also show a striking fluorescent response under UV light.

These beautifully polished hearts make unusual collector pieces and a lovely addition to any crystal or mineral collection.

Each heart is naturally unique, with variations in colour, pattern and natural inclusions.