Terraria – Can a working artificial Lihzarhd Temple biome be created

Pretty much all of the biomes (using Terraria's liberal definition of "biome") can be moved to another location, within certain limits.

The most extreme example is a Meteor crash site biome, which can exist anywhere, at any height. At the other end of the spectrum, we have the Dungeon, which cannot be moved at all.

Completely immovable

• The Dungeon, because it requires an unsafe background wall below the Dirt Wall depth (cannot be placed by the player).
• The Underworld, which is restricted to the very bottom of the map
• The Sky, which, like the Underworld, is just there at a certain altitude.

Mostly immovable

• The Ocean is not completely immovable, but very inflexible. It is both restricted to a certain height (above the surface level), and can only exist within 250 blocks from either edge of the map. You can create an artificial Ocean in the middle of the map, but that won't spawn Sharks, nor will it grow Corals. Creating artificial Oceans that sort of float above the real one does work; I have actually done so to farm Corals.

Dark Mummies spawn on Ebonsand blocks in the Corruption, and that's about it.

What I did was build a long strip of Ebonsand in the sky, and then I ran back and forth with a Battle Potion active. You can also coat an area in the Corruption with a 1-block layer of Ebonsand so that every monster spawn has a chance to be a Dark Mummy.