Home Original Screen-Used Movie Props Star Trek Star Trek (1966) Dilithium crystals Dilithium crystals Prop facts Series Star Trek (1966) Year 1966 Franchise Star Trek Actor James Doohan Type Original Category Movie props Usage Screen-used Status Showcase Listed by scifimuseum Listed since September 2024 Description Dilithium crystals used on the television series STAR TREK (1966). This was obtained from Chris Doohan. Enjoy! NFS More from Star Trek (1966) Hypo-spray Gary Seven's NSA ID Card Blank Star Trek original series Tribble 3 building plan drawings/blueprints Wand Company Landing Party Set Science Tricorder (The Wand Co.) Art Asylum Star Trek Phaser w/Metal Parts Garth of Izar Static Remote Control See all props from Star Trek (1966)