Emerald [1.7.10] [1.7.2] [1.6.4]
Mod will add an emerald dimension, mobs and a large number of different emerald blocks.
How to install Emerald Mod:
1. Download and install Minecraft Forge
2. Download mod
3. Open the file using the archiver.
Select the version of the mod and copy it
(without unpacking) to C:\Users\USER_NAME\