Glossary

' | A | B | C | D | E | F | G | H | I
' A B C D E F G H I
BOL
DIE
LEY

Lapis Lazuli

A semi-precious blue stone and the source of the pigment of the same name, basically lazurite mixed with other colourless silicates, calcite and pyrite, it is also known as natural ultramarine.