Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by composition]
6. inorganic material
7. mineral

Anotations

Scope note:

A crystalline or granular mineral consisting of a molybdate of lead and ranging in color from orange-yellow to olive green or darker. It can be used as a yellow pigment and in making molybdate red and orange pigments.