| B & H Stone Supply -- Suppliers of natural stone and limestone in the western US. |
| Berwyn Slate Quarry -- Producers of Welsh slate slab products. Quarry history, contact details and product gallery. |
| Carrieres Men Arvor -- Quarriers and suppliers of natural stones for architectural and landscaping masonry, including gneiss, quartzite, schist, limestone, sandstone and marble. |
| International Quarry Network -- Searchable database of quarrying web sites provides direct links to over 1200 industry-related sites around the world, which can all be accessed from the international quarry network gateway. |
| Janesville Sand & Gravel Co. -- Sand and gravel pit providing aggregates in South Central Wisconsin. |
| La Pedrera Quarries -- Extract, manufacture and export porfido stones as tiles, pavers, roofing slates, flagstones for commercial and residential uses. Includes specifications. Argentine Patagonia. |
| La Quarzite Srl. -- Import and export of natural stone products. |
| Lloyd's Spar Quarry -- Suppliers of decorative aggregates and quarry products to the construction and landscaping industry in the UK. |
| New Enterprise Stone & Lime Co., Inc -- Aggregate suppliers mining limestone, dolomite, and gravel. Includes operational locations, current projects and links to relevant industry resources. |
| Quarry World -- Links to aggregate producers on the World Wide Web. |
| Stoneworld Co. -- In Ash Fork Arizona, Stoneworld Company manages the operation of twelve quarries and produce eight colors of Arizona Flagstone. |
