There is a desert temple and village in the very same spot at X: -187 Y: 75 Z: 142 in the temple are 3 diamonds and 2 emeralds. First time seeing these two features in the same location. If you dig under the temple where the 4 chests are you will find a dungeon with two additional chests and a lot of spell books inside.
The dungeon (X: -204 Y: 54 Z: 151) has 5 enchanted books in it:
- 1. Aqua Infinity I
- 2. Silk Touch I
- 3. Bane of Arthropods V
- 4. Fire Aspect I
- 5. Efficiency V
Heading back up if we use a portal we can find a nether fortress right in this location the coordinates are X: -61 Y: 58 Z: 33.
If you are feeling adventurous there is a desert mountain village at X: -345 Y: 114 Z: -709. No blacksmiths building but still pretty nice with the sand mountains in the background. There is a sandy dungeon at X: 62 Y: 60 Z: -759 the contents of this chest are pretty weak.