Super Missile Blocks are a type of destructible block that appear in Super Metroid, Metroid: Zero Mission and Metroid: Samus Returns. Super Missile Blocks appear identical to other blocks around them, unless uncovered by a Morph Ball Bomb, Power Bomb or X-Ray Scope. Only Super Missiles can destroy them. Super Missile Blocks do not appear in Metroid Fusion, as the Super Missile in that game is merely an overwrite of the Missile Launcher.
Super Metroid manual 
Metroid: Zero Mission manual
|Breakable Blocks||Bomb Block • Boost Block • Chozo Block • Fake Block • Missile Block • Pit Block • Power Bomb Block • Screw Attack Block • Super Missile Block|
|Miscellaneous||Block Shifting Glitch|