Unakite tumblestones, measuring approximately 20-30MM along their longest side.
These are a decent grade of Unakite, and are very pretty stones. They’d make an interesting display piece, but because of he mixture of colours in Unakite they don’t really contrast well with anything! They do look great in a wooden bowl, though.
Unakite should be perfectly safe to use as fishtank/aquarium gravel, or in a terrarium, vivarium, etc – anywhere you need an interesting decorative stone.
The pictures you see here are representative of the products and are usually not the exact item you will receive. Where various grades are available we do try to photograph each grade – but some photographs are still on their way!