Lapis 12mm Coin 8-Inch Shape_Faceted Energy Prism At times in ancient history

At times in ancient history

it lightens because of further weathering and becomes Malachite

It is opaque

with inclusions of iron oxide

Once cooled

Lapis 12mm Coin 8-Inch Shape_Faceted Energy Prism At times in ancient historyLapis, or Lapis Lazuli, is a deep blue metamorphic rock used as a semi precious stone that has been prized since antiquity for its intense color. During the Renaissance, Lapis was ground and processed to make the pigment ultramarine for use in frescoes and oil painting. It is not a mineral, but a combination of minerals, including lazurite, calcite, sodalite and pyrite. Note: Our 8 inch line of Lapis has had its color enhanced by dyeing.