Trevor Boyd - Owner/ Founder of Causeway Minerals

Hello and thank you for taking the time to visit Causeway Minerals. I have been a mineral collector for over 30 years, initially focusing on the local mineral species in Northern Ireland, especially the Zeolite family of minerals which occur in the County Antrim Basalt Formation. Over time I have extended my interest to include a wide range of other mineral species, fluorescent minerals and micro-mounts. I have been trading in minerals under the Causeway Minerals brand for almost 2 years now and have used that time to build up a very large selection of stock from worldwide mineral localities. In addition to this website you can also find Causeway Minerals on eBay and eRocks. I hope you enjoy browsing the specimens and articles on the site. There will be updates on a very regular basis so please do call back. I hope to add new features regularly and would always appreciate suggestions of what other content you would like to see on the site. Thanks again for visiting. Best wishes, Trevor