Pigments Checker

yellow ochre

Used throughout history, this permanent pigment can be safely mixed with other pigments

Manufacturer / product code:  Kremer / 40010
Chemical description: yellow ochre is a natural mineral consisting of silica and clay owing its color to an iron mineral, goethite. This is a natural yellow earth from France. Kremer PDF
Color: yellow
Color Index: PY43
More info: Pigments Through The Ages  Colourlex


Raman spectroscopy

DOWNLOAD Free Raman Database

DOWNLOAD paper:   “Pigments Checker version 3.0, a handy set for conservation scientists: A free online Raman spectra database”

Yellow ochre 40010 Raman Spectroscopy Pigments Checker


XRF spectroscopy

DOWNLOAD Free Online Database

DOWNLOAD paper: R. Larsen, N. Coluzzi, A. Cosentino “Free XRF Spectroscopy database of Pigments Checker” Intl Journal of Conservation Science.


Reflectance spectroscopy

DOWNLOAD Free Reflectance Database

DOWNLOAD paper:  “FORS spec­tral data­base of his­tor­i­cal pig­ments in dif­fer­ent binders”

Yellow ochre