Mirage Tower is a spooky tower that is present only in Pokémon Emerald. It is on Route 111 and disappears and reappears at random times. The tower has four floors and the last one has fossils in it. A Mach Bike and HM06 (Rock Smash) are required to get to the final floor of the tower.
You can only pick one fossil out of the two at the top of the tower. Once one of them has been taken, the other fossil will then disappear. It is possible to acquire the other fossil in the Fossil Maniac's extended tunnel later on in the game.
|Root Fossil||Claw Fossil|
Caves, Tunnels & Mountains
Rusturf Tunnel · Island Cave · Granite Cave · Desert Ruins · Jagged Pass · Fiery Path · Mt. Chimney · Meteor Falls · Scorched Slab · Ancient Tomb · Mt. Pyre · Shoal Cave · Aqua Hideout · Magma Hideout · Seafloor Cavern · Cave of Origin · Sky Pillar · Victory Road · Sealed Chamber · Artisan Cave E · Desert Underpass E · Marine Cave E · Terra Cave E
|Kanto (Sevii Islands) · Johto · Hoenn · Sinnoh (Battle Zone) · Unova · Kalos · Alola · Galar (Isle of Armor · Crown Tundra)|