Modelled minerals

Tourmaline

Tourmaline

Tourmaline

Goethite

Amethyst

Tourmaline

Quartz with rutile

Polished agate and jasper balls

Tourmaline

Polished malachite balls

Gold dendrite on quartz mineral

Tourmaline

Polished quartz balls – rose, milk and amethyst

Pyrite

Tourmaline