Every chest and monster that can drop Pearl Dust, with the drop chance in each zone and Gyldening Intensity. A range means the rate shifts with party size and map district.

Treasure chests

Jewelry Box

Normal (either zone)45.6%Hallowgrove · Chaos43.6%Brandrgarde · Cataclysm25.2%

Locker

Brandrgarde · Cataclysm34.7%Hallowgrove · Chaos32.9%Normal (either zone)13.4%

Bone Urn

Brandrgarde · Cataclysm34.7%Hallowgrove · Chaos32.9%Normal (either zone)13.4%

Gilded Chest

Hallowgrove · Chaos8.3%–26.3%Normal (either zone)8.2%–25.5%Brandrgarde · Cataclysm3.7%–11.9%

Gift of Fate

Hallowgrove · Chaos1.5%–26.3%Normal (either zone)0.26%–25.5%Brandrgarde · Cataclysm3.3%–20%

Copper Chest

Normal (either zone)8.1%–25.6%Hallowgrove · Chaos5.2%–25.2%Brandrgarde · Cataclysm4.4%–20.1%

Nobleman’s Chest

Normal (either zone)8.1%–25.6%Hallowgrove · Chaos8.0%–25.2%Brandrgarde · Cataclysm4.4%–14.1%

Silver Chest

Brandrgarde · Cataclysm6.3%–20%Normal (either zone)5.8%–18.7%Hallowgrove · Chaos5.0%–16.1%

Goods

Brandrgarde · Cataclysm3.3%–20%Normal (either zone)0.26%–18.7%Hallowgrove · Chaos1.5%–16.1%

Withered Nest

Brandrgarde · Cataclysm18.8%Hallowgrove · Chaos7.5%Normal (either zone)1.3%

Spirit Jar

Brandrgarde · Cataclysm18.8%Hallowgrove · Chaos7.5%Normal (either zone)1.3%

Iron Chest

Brandrgarde · Cataclysm5.6%–18.4%Hallowgrove · Chaos5.4%–18%Normal (either zone)2.6%–8.9%

The Exiled

Brandrgarde · Cataclysm3.3%–18.4%Hallowgrove · Chaos1.5%–17.6%Normal (either zone)0.26%–8.9%

Military Chest

Brandrgarde · Cataclysm5.7%–18.4%Hallowgrove · Chaos5.4%–17.6%Normal (either zone)2.7%–8.9%

Shipwreck

Brandrgarde · Cataclysm5.7%–18.4%Hallowgrove · Chaos5.4%–17.6%Normal (either zone)2.7%–8.9%

Forgotten Tomb

Brandrgarde · Cataclysm5.7%–18.4%Hallowgrove · Chaos5.4%–17.6%Normal (either zone)2.7%–8.9%

Timber Chest

Brandrgarde · Cataclysm3.3%–10.8%Hallowgrove · Chaos1.5%–5.0%Normal (either zone)0.26%–0.88%

Civilian Chest

Brandrgarde · Cataclysm3.3%–10.8%Hallowgrove · Chaos1.5%–5.0%Normal (either zone)0.26%–0.88%

Mistchaser's Satchel

Hallowgrove · Chaos2.2%–2.4%Brandrgarde · Cataclysm2.1%–2.4%Normal (either zone)0.98%–1.1%

Monsters

Gylden Corroded Soldier, Berserker, Strawer Chief, Fungus Matron +3 more

Brandrgarde · Cataclysm6.1%–19.3%Hallowgrove · Chaos3.6%–18.3%Hallowgrove · Normal1.0%–5.8%Brandrgarde · Normal1.8%–5.8%

Frenzied Wizard

Hallowgrove · Chaos2.1%–16.1%Brandrgarde · Cataclysm5.0%–16.1%Hallowgrove · Normal0.52%–5.8%Brandrgarde · Normal1.8%–5.8%

Flesheater

Hallowgrove · Normal2.3%–9.4%Brandrgarde · Normal3.4%–9.4%Hallowgrove · Chaos2.1%–7.0%Brandrgarde · Cataclysm2.2%–4.0%

General Harald, Sálmar, the Cursed Moonwane

Hallowgrove · Normal5.9%–9.4%Brandrgarde · Normal8.5%–9.4%Hallowgrove · Chaos2.1%–6.6%Brandrgarde · Cataclysm2.2%–2.5%

Parading Corpse, Elite Corroded Soldier, Elite Corroded Priest, Elite Corroded Archer +8 more

Brandrgarde · Cataclysm2.3%–7.5%Hallowgrove · Chaos1.1%–6.0%Hallowgrove · Normal0.39%–2.2%Brandrgarde · Normal0.68%–2.2%

Tyrannical Executioner, Twinblade Warrior Statue, Soulgnawer

Hallowgrove · Chaos3.6%–7.0%Brandrgarde · Cataclysm3.6%–4.0%Hallowgrove · Normal2.3%–3.7%Brandrgarde · Normal3.4%–3.7%

Corroded Soldier, Sacred Chamber Priest, Corroded Guard, Corroded Archer +9 more

Brandrgarde · Cataclysm0.21%–0.70%Hallowgrove · Chaos0.10%–0.35%Normal (either zone)0.02%–0.06%

Rates are the chance per chest opened or monster looted. Low rolls also build up the drop guarantee, which upgrades a future drop to Legendary once it fills.