: This is the most common fix. Set Smooth Lighting to OFF in Video Settings to ensure ores are bright and visible through the transparent gaps.
: Makes common blocks like stone, dirt, and gravel transparent while leaving ores (Diamond, Iron, Gold, Ancient Debris) fully visible.
Since Eaglercraft is a community-driven project, the most up-to-date "fixed" packs are usually hosted on community hubs: GitHub/GitLab : Search for "Eaglercraft Resource Packs" repositories. Discord Servers
: Without "Fullbright" (often a separate mod or brightness setting), the underground remains pitch black, making it impossible to see the ores even if the walls are clear. Security Risks