Block class

package minestone.<mymod>.blocks;

import minestone.<mymod>.items.CreativeTabs;

public class BlockMythicalEssence extends BasicBlock {

    public BlockMythicalEssence() {
        super("mythical_essence_ore");
        setHarvestLevel("pickaxe", 1);
        setHardness(10.0f);
        setResistance(15.0f);
        setCreativeTab(CreativeTabs.<MY_MOD>);
    }

}