Azuritepigment.jpg
en
Azuritepigment, Blue powder, Pigments, Azurite
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en
Azuritepigment, A photo of the azurite pigment after it has been ground.
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ja
青銅鉱、青粉、、藍銅鉱
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ja
石被写体 研磨後の石顔料。
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powder blue pigment pigmentation