| Aerated sediment [] | 1 | Varies |
| Ancient casket [] | 100 | 4/81 |
| Ancient gravel [] | 1 | Varies |
| Antiquarian (Equilibrium League) (Equilibrium Leagues) [] | 5–15 | 1/45 |
| Archaeologist (Archaeology Campus) [] | 1 | 150/20,000 |
| Archaeologist (Daemonheim) [] | 1 | 150/16,000 |
| Archaeologist (Orthen) [] | 1 | 150/16,000 |
| Archaeologist (Senntisten) [] | 1 | 150/22,000 |
| Archaeologist (Stormguard Citadel) [] | 1 | 150/28,000 |
| Archaeologist (Warforge) [] | 1 | 150/26,000 |
| Archaeology professor (Archaeology Campus) [] | 1 | 75/10,000 |
| Archaeology professor (Daemonheim) [] | 1 | 75/8,000 |
| Archaeology professor (Orthen) [] | 1 | 75/8,000 |
| Archaeology professor (Senntisten) [] | 1 | 75/11,000 |
| Archaeology professor (Stormguard Citadel) [] | 1 | 75/14,000 |
| Archaeology professor (Warforge) [] | 1 | 75/13,000 |
| Blood altar (excavation hotspot) [] | 1 | 30/100 |
| Citizen remains [] | 1 | 2/10 |
| Communal space [] | 1 | 3/10 |
| Daemonheim Dig Site (research) [] | 1 | Common |
| Destroyed golem [] | 1 | 2/10 |
| Divine geode (Equilibrium Leagues) [] | 5–15 | 1/45 |
| Dragonkin coffin [] | 1 | 1/10 |
| Earthen clay [] | 1 | Varies |
| Howl's workshop debris [] | 1 | 2/10 |
| Makeshift pie oven [] | 1 | 3/10 |
| Material cache (soapstone) [{'content': 'Only for successful excavations.'}] | 1 | Always |
| Ministry remains [] | 1 | 2/10 |
| Moonrise Dig Site (research) [] | 1 | Common |
| Mossy peat [] | 1 | Varies |
| Orthen Dig Site (research) [] | 1 | Common |
| Senntisten Dig Site (research) [] | 1 | Common |
| Stormguard Citadel Dig Site (research) [] | 1 | Common |
| Trainee archaeologist (Archaeology Campus) [] | 1 | 125/20,000 |
| Trainee archaeologist (Daemonheim) [] | 1 | 125/16,000 |
| Trainee archaeologist (Orthen) [] | 1 | 125/16,000 |
| Trainee archaeologist (Senntisten) [] | 1 | 125/22,000 |
| Trainee archaeologist (Stormguard Citadel) [] | 1 | 125/28,000 |
| Trainee archaeologist (Warforge) [] | 1 | 125/26,000 |
| Traveller's station [] | 1 | 2/10 |
| Volcanic ash [] | 1 | Varies |
| Warforge Dig Site (research) [] | 1 | Common |