Only the osmium needs to be put into whitelist to be seen, the other metals are working properly

Duh, thank you

the fix for the osmium seems not to work;

change:

register(new Ore("osmium", new Color("608FC4"), 20, true, false, false));
to
register(new Ore("osmium", new Color("608FC4"), 20, true, false, false).setParentMod("Mekanism"));