Haematinum
Esquema
Jerarquía
<materials by composition> > inorganic material > glass (material) > <glass by composition or origin> > red opaque glass
Descripción
An Egyptian and Roman glass with a blood red color created by the dispersion of cuprous oxide crystals in black glass.
URI original del concepto
Otros términos
- purpurin (glas) [nl]
- hematonina [es]
- haematinon [en]