javier's glowing 3d ores NO OPTIFINE
Transform the appearance of minerals in Minecraft with this resource pack! All ores now have three-dimensional volumetric models and glow beautifully in the dark thanks to emissive textures.

The unique feature of this pack is that it works without OptiFine! You don't need to install additional mods to get realistic glow and 3D effects.
Also try checking out the author's other developments for a complete game transformation.