About Us MineOnline. com. au is Australia's premier online mining industry directory for mining equipment and mining services. Our network of mining equipment and mining services providers, suppliers and manufacturers is made up of mainly Australian-based companies and also a small portion of industry leading companies from around the world. By using our mining industry directory to find and compare mining equipment and mining services you are giving yourself the best chance to find exactly what you are looking for in an easy to use online environment where you can easily compare their equipment and services against their competitors.