Category:Minerals
Index of companies whose principal activity was extraction of minerals, including stone, aggregates, and other raw materials. Also includes the processing into other forms and supply of finished materials to end users.
Pages in category "Minerals"
The following 91 pages are in this category, out of 91 total.
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- Salt Union
- Sand Glass and Foundry Materials (Amalgamated)
- Santon Mining Co
- Schneider and Co (of Barrow)
- Shanks and McEwan
- Arthur Smith (S. and B. Foundry Sands)
- Soria Mining Co
- Sourton Quarry
- South Western Stone Co
- Southam Hematite Co
- Stanghow Ironstone Co
- Steetley Minerals
- Colin Stewart
- Sulphide Corporation
- J. Cameron Swan and Co