Based in County Antrim, Northern Ireland I have been a mineral enthusiast and collector for over 35years. Approximately 4 years ago I began dealing in minerals, seeking to offer both quality and variety in specimens from Ireland, Great Britain and around the world. I hope you enjoy browsing my eRocks items and feel free to browse other items on the Causeway Minerals website and beat stores. If you have any queries or special requests please don't hesitate to get in touch with me. Best wishes, Trevor Boyd