| Abraxas Verlag -- Offers searchable database of descriptive, locale, and supplier related information for natural stone. |
| Italian Marble Directory -- Information on the national market. |
| Marble Corner Home Page -- From Carrara, a new website dedicated to the stone market. You will find companies (trade, machinery, services) and more: a complete range of services useful for companies and people involved with marble, granite, stones or machinery. |
| Marble in the World - Data Bank -- Materials, equipment, companies, statistics, trade fairs, the point of reference for natural stone on the Internet. |
| Marbly -- Extensive site related to marble construction. |
| Natural Stone Floor Stone Directory -- A pictorial resource for all parties interested in using natural stones (marble, granite, slate, limestone and onyx) in their projects. |
| Natural Stone Network -- Information, contact and marketing forum for the natural stone industry. |
| Piedra.com -- Resource for companies in the spanish stone industry and their products. |
| Roc Maquina -- Dimensional stone magazine with industry and market reports and news. |
| Stone Information Center -- Information center on stone suppliers from around the world, for architects, designers and construction professionals. |
| Stone World & Contemporary Stone Design Magazines -- Source of information on stone use in architecture and interior design as well as stone production, distribution, installation, and maintenance. |
| The Stone Network -- Portal resource directory for the natural stone trade, over 2,600 material listings, images, machinery producers, consumables, tools, trade associations, direct hyper links to all members websites. |
| Xstone -- The platform for trading with stone provides, besides the market place, information about more than 5000 types of stone, news, and a forum. |
