This is a still a bit of a glitchy mod so if there are bugs just comment here! the version might be not 1.19.3 but still try! (forge)
Anyway This is the list of features!
1. Emerald Armor And Tools.
2.Emerald water (admin item for now)
3. Enchanted Emerald Block (surround a enchant table with emeralds in a crafting table for it)
4. Emerald biome (god biome. spawns every structure and its floor is enchanted emerald block and its stone is emerald ore)
There is more to come to stay tuned!