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Table 3 PLM results of corrosion products from mirrors 1–4

From: Close up to the surface: reflections on a preliminary forensic study of four Chinese bronze mirrors

Sample

Image

ID

Reference

Mirror 1 powdery corrosion

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Copper(II) hydroxide

p. 598–599 [21]

Mirror 2 powdery corrosion

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Copper(II) hydroxide

p. 598–599 [21]

Mirror 3 green corrosion

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Malachite copper carbonate hydroxide

p. 594–595 [21]

Mirror 3 red corrosion

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Unidentified but highly likely to be cuprite

 

Mirror 4 white crust

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Lead carbonate

CAMEO database [22]

Mirror 4 black inclusion

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Carbon-based black

p. 770-–771 [21]

Mirror 4 green corrosion

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Atacamite (copper (II) chloride hydroxide

p. 174 [33]