Minor texture update
- All emerald geode blocks have been retextured
- Diamond geode block retextured to look more natural
- Diamond geodes are now filled with water
- The middle layer of diamond geodes is now 75% deepslate coal ore, and 25% smooth basalt, rather than 100% deepslate coal ore
- Added "Gems Are Truly Outrageous" advancement
- Decreased drops from diamond clusters from 1-2 to just 1.