v12.3.9 is a release file of the Minecraft mod Additional Enchanted Miner, made for Minecraft 1.12.2. It was published on April 30, 2020 and is 2 MB in size. For the full description, screenshots and every other version, visit the Additional Enchanted Miner mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
