- "It's quite volatile, but it yields great promise."
- ―Magistrate[src]
Olesian ore is a volatile substance available in deposits on Olesia. The prison island where the Stargate is located also has quantities of this ore. It was the Olesian Magistrate's hope that the "survivors" of the city of Atlantis would trade for some of the ore. (SGA: "Condemned")
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| Adarite • Alkaline • Ammonia • Argon • Asgard alloy • Atom • Barium • Beryllium • Boron • Cadoliin • Calcium carbonate • Carbon • Carbon dioxide • Carbon monoxide • Carocev • Ceramic • Chalk • Charcoal • Chlorine • Coal • Cyanide • Deuterium • Diamond • Diesel • Ebony • Emerald • Fodinaire • Gas • Gasoline • Gold • Granite • Gypsum • Halon gas • Heavy water • Helium • HU-2340 • Hydrochloric acid • Hydrogen • Iodine • Iridium • Iron • Kevlar • Lead • Lime • Liquid hydrogen • Liquid Naquadah • Liquid nitrogen • Lithium hydride • Lithium hydroxide • Marble • Methane • Naquadah • Naquadria • Nethemia • Neutronium • Nezanat • Nickel • Nitrogen • Novus CO2 scrubber substance • Olesian ore • Oxygen • Palladium hydride • Papyrus • Pine • Plutonium • Potassium • Potassium nitrate • Salt • Silicon • Silver • Steel • Sulfur • Sulfur dioxide • Sulfur dioxide microbe • Tetrachloroethylene • Titanium • Trinium • Uranium • Water • Wood • Xenon | |
| Individuals | Eldon • Magistrate • Marin • Torrell |
| Planets | Olesia |
| Technology | Blast jet • Hover jet • Olesian earpiece • Olesian ore • Poros • Telescope |