Renamed the "Blocks" setting to "Ores" for better clarity. How to Install
Download the zip, extract it, and run Wurst Installer.cmd . Make sure you have already run the vanilla 1.12 version in your Minecraft Launcher at least once.
Useful for macOS or Linux users; requires Java to run. Standard Controls Right CTRL: Opens the ClickGUI . Right SHIFT: Opens the Navigator menu.