Gems & Minerals in Stoke-on-Trent, Staffordshire
| Name & Address | Phone # | Website |
| Castle Colours Ltd Dorking Works, Stoke-on-Trent, Staffordshire ST7 8AL | 01782 723371 |  |
| Dalehall Mills Ltd Newport Lane, Stoke-on-Trent, Staffordshire ST6 3PJ | 01782 837055 | |
| Minelco Minerals Foxfield Works, Stoke-on-Trent, Staffordshire ST10 2PG | 01538 758400 |  |
| North Cape Minerals Ltd Pentagon House, Stoke-on-Trent, Staffordshire ST1 2BA | 01782 208718 | |
| Tarmac Advanced Materials Govan Road, Stoke-on-Trent, Staffordshire ST4 2RS | 01782 599242 | |
