The conservation and restoration of copper-based objects involves processes of characterization, preservation, protection, and further treatment aimed at stabilizing and maintaining items made from co
Perseus with the Head of Medusa, bronze, by Benvenuto Cellini, in the Loggia dei Lanzi gallery on the edge of the Piazza della Signoria in Florence; picture taken after the statue's cleaning and restoration
A corroded copper ingot from Zakros, Crete, shaped in the form of an animal skin typical in that era
Chalcolithic copper mine in Timna Valley, Negev Desert, Israel
Acid mine drainage affecting the stream running from the disused Parys Mountain copper mines
Paraloid B-72
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Paraloid B-72 or B-72 is a thermoplastic resin that was created by Rohm and Haas for use as a surface coating and as a vehicle for flexographic ink. Subsequently, it has found popular use as an adhesi
Paraloid B-72 in pellet form