Causeway Minerals

02/08/2026

Some small, light green pyromorphite crystals on quartz from Glendasan, County Wicklow. Havent come across this spherical cluster habit before 🤔 fov ca 3mm

31/10/2024

Take a look at my current eRocks auction which ends this evening at 23.10hrs GMT
https://e-rocks.com/items/auction/2167791/causeway-minerals-24-oct-31-oct-2024

21/09/2023

Guess where these are from 😉

20/09/2023

Just in! Irish Gold 🤩🇮🇪 A TOP example of super bright native gold crystals on white quartz from County Mayo - Available 👍
🍀

19/09/2023

19/09/2023

We are now offering 2 weekly auctions on eRocks ending Sunday and Thursday evenings 💥⏳🖥
Check out the current items here: https://www.causewayminerals.co.uk/auction-items

04/09/2023

Just arrived! A brilliant selection of TOP Irish specimens spanning the length and breadth of the island. Here's a little preview of what to expect 😉 💎💜🇨🇮

28/08/2023

From a very recent new find at Janjala Village Forest, Maharashtra, India, a beautiful example of heulandite crystals displaying a lovely green colour caused by celadonite inclusions. Available 😉
www.causewayminerals.co.uk

28/08/2023

A lovely example of translucent Japan Law quartz crystals from Washington Camp, Arizona with a set of nice old labels 😍 Available 😉