Isle of Arran Archives - Everything Is Electric

What is pitchstone?

What is pitchstone? How is pitchstone formed? Is pitchstone just a special variation of volcanic glass? A form of obsidian

Pitchstone, a special and rarer type of volcanic glass that is high in water content, is found on the Isle

Pitchstone rock is a variation of natural glass and similar to obsidian. Pitchstone seems to be a rare beastie found

The Isle of Arran is one of the few locations in Great Britain where you can find minerals with rare

The Isle of Arran has a lot of minerals, should the Isle of Arran be alternative known as the Isle

Looking at the isle of Arran’s location and the colours of its geology maps you would expect it to be