crystalcraft is a mod for Minecraft 1.19.3 that adds new crystal ores with unique properties to the game! :D

DOWNLOAD HERE: https://www.curseforge.com/minecraft/mc-mods/crystalcraft-by-avery

summary of crystals and properties:

ruby:

• armor gives regeneration effect
• sword gives wither effect to target mob
• ore spawns underground in plains, sunflower plains, flower forests, dark forests, birch forests, and meadows
• cows spawn in plains, sunflower plains, flower forests, dark forests, birch forests, and meadows
• ruby milk gives regeneration effect for about a minute and a half

sapphire:

• armor gives water breathing effect
• sword gives slowness effect to target mob
• ore spawns underground in warm, lukewarm, cold, and normal oceans, both deep and regular
• cows spawn in warm, lukewarm, cold, and normal oceans, both deep and regular
• sapphire milk gives water breathing effect for about a minute and a half

citrine

• armor gives fire resistence
• sword sets fire to target mob
• ore spawns underground in savannas, badlands, and deserts
• cows spawn in savannas, badlands, and deserts
• citrine milk gives fire resistance effect for about a minute and a half

amethyst

• armor gives speed effect
• sword gives poison effect to target mob
• ore spawns underground in jungles
• cows spawn in jungles
• amethyst milk gives speed effect for about a minute and a half

white opal:

• armor gives night vision effect
• sword gives levitation effect to target mob
• ore spawns underground in snowy, frozen, and ice biomes
• cows spawn in snowy, frozen, and ice biomes
• white opal milk gives night vision effect for about a minute and a half

peridot:

• armor gives luck effect
• sword gives weakness effect to target mob
• ore spawns underground in swamp and mangrove swamp biomes
• cows spawn in swamp and mangrove swamp biomes
• peridot milk gives luck effect for about a minute and a half