Sample ID:
PK40220
|
Origin:
Mineral; Provenance: Venice, Italy
|
Chemical Information:
Natural yellow earth from Italy / Fe2O3 · H2O: 9 – 10.5 %; CaSO4: 70 – 75 %
|
Sample Type:
Reference material
|
Description:
Powder sample (0-120 µ)
|
History of use:
Since antiquity
|
Sample Source:
Kremer Pigments
|
Alternative names:
C.I. Pigment Yellow 43, PY43, Ochre, Sienna de Verona
|
Material Class:
Earth pigments
|
Acquisition Conditions:
Spectral range: 954-2514 nm
Integration time: 7 ms Frame period: 8 ms Lateral resolution: 384 px |