Mithril ore
Dropped on 11 slayer drop tables · wiki page
| Monster | Table | Qty | Rate | Chance per avg task | Assigned by |
|---|---|---|---|---|---|
| Venator | Main drops | 6–7 (noted) | 1/10.9 | >99.99% | Mortimer 120–180 |
| Ankou Free-to-play worlds | Materials | 3–7 (noted) | 1/20 | 96.4% | Krystilia 75–125 Vannaka 25–35 Konar 50–50 Nieve 50–90 Duradel 50–80 |
| Waterfiend | Materials | 10–20 (noted) | 1/32 | 99.5% | Konar 120–170 Duradel 130–200 |
| Green dragon Wilderness Slayer Cave | Other | 2 (noted) | 1/42.7 | 86.0% | Krystilia 65–100 |
| Ankou Wilderness Slayer Cave | Other | 3–7 (noted) | 1/46 | 76.0% | Krystilia 75–125 Vannaka 25–35 Konar 50–50 Nieve 50–90 Duradel 50–80 |
| Ankou Members' worlds | Materials | 3–7 (noted) | 1/50 | 73.1% | Krystilia 75–125 Vannaka 25–35 Konar 50–50 Nieve 50–90 Duradel 50–80 |
| Ice giant Wilderness Slayer Cave | Other | 3 (noted) | 1/62 | 59.1% | Krystilia 100–150 Vannaka 30–80 |
| Ice giant | Other | 1 | 1/128 | 35.0% | Krystilia 100–150 Vannaka 30–80 |
| Lizard | Ores and bars | 1 | 1/128 | 26.9% | Turael 15–30 Spria 15–30 Mazchna 30–50 |
| Rockslug | Ores and bars | 1 | 1/128 | 28.6% | Mazchna 30–50 Mortimer 35–50 |
| Sulphur Nagua | Resources | 5–10 (noted) | 1/128 | 49.9% | Chaeldar 50–100 Konar 55–120 |
Rates from the OSRS Wiki drop tables (Drop Rate Project). "Chance per avg task" uses the midpoint task size of the highest master that assigns the monster.