Copper, Tin, Aluminum
A minecraft mod which ONLY provides ores - hopefully to be used as a standard
Every item in this mod is obtainable somehow in Vanilla Minecraft. No machines should be necessary.
All metals are obtainable in dust form by shoveling their gravel. For example, iron dust is obtainable from iron gravel ore. Mind that, unless configured otherwise it may be quite rare to come across these gravels anywhere but under the ocean.
http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/wip-mods/2257628-orecore
1.0.2 (For Players - Obfuscated)
http://bradj.ca:8081/nexus/service/local/repositories/releases/content/ca/bradj/OreCoreMin/1.7.10-1.0.2/OreCoreMin-1.7.10-1.0.2.jar
1.0.3-SNAPSHOT (For Devs)
http://bradj.ca:8081/nexus/service/local/repositories/snapshots/content/ca/bradj/OreCoreMin/1.7.10-1.0.3-SNAPSHOT/OreCoreMin-1.7.10-1.0.3-20141102.230357-1.jar
-Aluminum
-Copper
-Copper II Carbonate (obtained from copper gravel)
-Gold (dust, gravel, inferior ore)
-Iron (dust, gravel, nuggets, inferior ore)
-Tin