Lapis lazuli (the blue dye) cannot be crafted, but is mined from lapis lazuli ore, which can be found most commonly between 13 and 16 metres above bedrock level. Mining a lapis lazuli ore block with a stone or stronger pickaxe yields 4-8 lapis lazuli shards.
Most koalas do not live in zoos, but are found in the wild in some areas of Australia. Many zoos do have koalas. However, they have a very specialised diet, and for this reason, there are restrictions on which zoos are permitted to keep koalas