BetterOres v1.3.0 (PT) is a beta file of the Minecraft resource pack BVO (Better Vanilla Ores), made for Minecraft 1.16.3, 1.16.1, 1.14.4, 1.14.1, 1.14.3, 1.15, 1.16, 1.16.5, 1.15.2, 1.14, 1.16.4, 1.14.2 and more. It was published on April 22, 2021 and is 0.5 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the BVO (Better Vanilla Ores) resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.