33 Verdigris 200X SC.jpg
Revision as of 12:59, 24 July 2013 by (username removed) (Photomicrograph of verdigris at 200X under slightly crossed polarization. From the McCrone Paint Pigment Reference Set. Due to small particle size, ...)
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Verdigris
Photomicrograph of verdigris at 200X under slightly crossed polarization. From the McCrone Paint Pigment Reference Set. Due to small particle size, it is difficult to differentiate particles of verdigris from that of other pigments with an optical microscope. Sample provided by the MFA Scientific Research Lab.
Photo credit: Keith Lawrence, Museum of Fine Arts, Boston
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