Lightstone

Lightstones were a type of glowing crystals that grew in caves and were mined by Matoran, specifically Onu-Matoran. They were used for lighting up dark places, most notably the tunnels of Onu-Koro, Onu-Wahi, and Onu-Metru. Lightstones were typically yellow, although they were known to exist in other colors, such as blue and red. One time on Mata Nui, the Lightstone Mine was cut off from the workers by an unexpected lava breach, thus causing Onu-Koro's work to come to a slow crawl because no one could see. Torches were instead used during the crisis. Later, thanks to the efforts of wandering amnesiac Takua, the mine was reachable again and work continued.

Appearances

 * BIONICLE Legends 10: Swamp of Secrets - In flashback
 * The Many Deaths of Toa Tuyet
 * Toa Metru Promo Animations
 * Whenua's Toa Metru Mini Promo CD
 * BIONICLE Adventures 3: The Darkness Below
 * BIONICLE Adventures 4: Legends of Metru Nui
 * BIONICLE 2: Legends of Metru Nui
 * Comic 20: Struggle in the Sky - Mentioned only
 * Comic 21: Dreams of Darkness - In vision
 * BIONICLE: Encyclopedia - Mentioned only
 * BIONICLE Adventures 10: Time Trap
 * Mata Nui Online Game
 * Bohrok Online Animations
 * BIONICLE Chronicles 4: Tales of the Masks - Mentioned only
 * Mata Nui Online Game II: The Final Chronicle
 * BIONICLE: Mask of Light - Mentioned only
 * BIONICLE: The Game - Non-canon appearance
 * The Legend Continues - Mentioned only
 * Voya Nui Online Game - Non-canon appearance
 * BIONICLE Heroes - Non-canon appearance
 * BIONICLE Legends 5: Inferno - Red lightstones
 * Barraki: Creeps From the Deep
 * BIONICLE Legends 6: City of the Lost
 * BIONICLE: Encyclopedia Updated - Mentioned only
 * Dark Mirror - In alternate timeline
 * BIONICLE Legends 9: Shadows in the Sky - Mentioned only
 * Comic 14: Endgame
 * Takanuva's Blog
 * Destiny War
 * Brothers In Arms - In alternate timeline
 * The Final Battle Animation
 * BIONICLE Legends 11: The Final Battle
 * Comic 15: Mata Nui Rising
 * Reign of Shadows

Valokivi