- Mindat – Best Mineral Site on the Web.
- Russell Society
- Norfolk Mineral & Lapidary Society
- UK Journal of Mines and Minerals
- Namibian Brandberg Crystals
- Stone Treasures
- Harlequin Minerals & Gems.
- Cornwall & Devon Minerals,
- Richard Tayler Minerals,
- Fossiliferous
- Steve Sorrell, Crocoite.com
- Canadian Micro-Mineral Society
- Stone Corner, Hastings
- Ralph Sutcliffe Minerals
- Paul Lowe Minerals
- Richard Bell – Mineral Paradise
- Tony Aldworth – Wheal Mary Ann Mine
- Mineral Museums Website – Minerant
- International Mineralogical Association – Catalogue of Type Mineral Specimens
- Geologists Association
- Meiji Techno UK Ltd – Microscopes and Optical Equipment
