Perfect Island Survival Minecraft 1.4 - 1.4.2 Seed
Seed Code: 6ix9ine
A great-from-the-start seed that got better!
X: 309 / Y: 72 / Z: 146
A large Iceberg area
X: 303 / Y: 41 / Z: 423
The first of many Guardian Temples in the area.
X: 255 / Y: 40 / Z: 542
The second Guardian Temple in the area, adjacent to the last.
X: -273 / Y: 48 / Z: 200
The last of all three Guardian Temples, directly under the said temple is a mineshaft, as seen in Location 5.
X: -220 / Y: 19 / Z: 186
A Mineshaft with rails, minecart chests, you name it, right underneath a Guardian Temple and adjacent to an underwater ravine!