15 Powd gamboge 200X.jpg
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Powdered gamboge
Photomicrograph of powdered gamboge at 200X. From the McCrone Paint Pigment Reference Set. Due to small particle size, it is difficult to differentiate particles of powdered gamboge 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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current | 16:48, 20 April 2013 | 1,200 × 900 (130 KB) | Maintenance script (talk) | Importing image file |
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