Darksteel

It is called darksteel ingot and identified as 'darksteel', 'refined darksteel', 'ingot', 'alloy material' and
'substance'.

MATERIAL STATS (darksteel):
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Weight (g/l):  (heavy)            Sturdyness:    (very sturdy)      
Magic:         (notable magical)  Flammability:  (normal)           
Warmth:        (excellent outfit) Toxicity:      (mediocre toxicity)
Resistivity:   (lousy insulator)  Malleability:  (very solid)       
Mentality:     (poor mentality)   Reactivity:    (high reactivity)  
Weapon rarity: (sometimes used)   Armour rarity: (sometimes used)   
Value (gp/kg): (average)          Rarity:        (common)           
Article:       a                       Type:          Alloy
Found nature:  No                      Lode name:     Deposit        
Raw names:     chunk, lode, lump
Refined names: bar, ingot, casting 

It has been in the game for 22s. It is very light, medium-sized, in great condition, it's BRAND NEW, made of darksteel,
worth 1007 gold and of inferior quality.