Prospector Mastery

How to Reach Mastery for Each tier (Proficiency XP/Mastery XP)

Apprentice (200/400)

• A total of 25  Copper Ingots (50 Chunks of Copper Ore or Pieces of Copper-infused Ore ) must be crafted to attain Proficiency.
  
• 50 additional (100 Chunks of Copper Ore or Pieces of Copper-infused Ore ), or a total of 75 (150 Chunks of Copper Ore or Piece of Copper-infused Ore), ingots must be crafted to attain Mastery.

Journeyman (280/560)

• A total of 35  Barrow-iron Ingots (70 Chunks of Barrow-iron Ore) or 35  Silver Ingots (70 Chunks of Silver Ore) must be crafted to attain Proficiency.
  
• 70 additional (140 Chunks of Barrow-iron Ore or Chunks of Silver Ore), or a total of 105 (210 Chunks of Barrow-iron Ore or Chunks of Silver Ore), ingots must be crafted to attain Mastery.

Expert (360/720)

• A total of 45  Rich Iron Ingots (90 Chunks of rich iron Ore or 45  Gold Ingots (90 Chunks of Gold Ore) must be crafted to attain Proficiency.
  
• 90 additional (180 Chunks of rich iron Ore or Chunks of Gold Ore), or a total of 135 (270 Chunks of rich iron Ore or Chunks of Gold Ore), ingots must be crafted to attain Mastery.

Artisan (440/880)

• A total of 55  Dwarf-iron Ingots (110 Chunks of Dwarf-iron Ore) or 55  Platinum Ingots (110 Chunks of Platinum Ore) must be crafted to attain Proficiency.
  
• 110 additional (220 Chunks of Dwarf-iron Ore or Chunks of Platinum Ore), or a total of 165 (330 Chunks of Dwarf-iron Ore or Chunks of Platinum Ore), ingots must be crafted to attain Mastery.

Master (520/1,040)

• A total of 65  Ancient Iron Ingots (130 Chunks of Ancient Iron Ore) or 65  Ancient Silver Ingots (130 Chunks of Ancient Silver Ore or 65  Ancient Nickel Ingots (130 Ancient Nickel Ores) must be crafted to attain Proficiency.
  
• 130 additional (260 Chunks of Ancient Iron Ore or Chunks of Ancient Silver Ore or Ancient Nickel Ore), or a total of 195 (390 Chunks of Ancient Iron Ore or Chunks of Ancient Silver Ore or Ancient Nickel Ores), ingots must be crafted to attain Mastery.

Supreme (600/1,200)

• A total of 75  Khazâd-copper Ingots (150 Chunks of Khazâd Skarn) must be crafted to attain Proficiency.
  
• 150 additional (300 Chunks of Khazâd Skarn), or a total of 225 (450 Chunks of Khazâd Skarn), ingots must be crafted to attain Mastery.

Westfold (680/1,360)

• A total of 114 Low-grade Calenard Ingots (228 Chunks of Calenard Skarn ) must be crafted to attain Proficiency.
  
• 227 additional (454 Calenard Skarn), or a total of 342 (684 Calenard Skarn), ingots must be crafted to attain Mastery.

Eastemnet (760/1,520)

• A total of 127 Low-grade Riddermark Ingots (254 Chunks of Riddermark Skarn ) must be crafted to attain Proficiency.
  
• 254 additional (508 Chunk of Riddermark Skarn), or a total of 381 (762 Chunks of Riddermark Skarn), ingots must be crafted to attain Mastery.

Westemnet (840/1,680)

• A total of 140 Low-grade Eorlingas Ingots (280 Chunks of Eorlingas Skarn) must be crafted to attain Proficiency.
  
• 280 additional (560 Chunk of Eorlingas Skarn), or a total of 420 (840 Chunks of Eorlingas Skarn), ingots must be crafted to attain Mastery.

Anórien (840/1,680)

• A total of 105 Anórien Ingots (210 Chunks of Anórien Skarn) must be crafted to attain Proficiency.
  
• 210 additional (420 Chunk of Anórien Skarn), or a total of 315 (630 Chunks of Anórien Skarn), ingots must be crafted to attain Mastery.