- Gordon Campbell
Copper-green stone. In ceramics, the term denotes a glaze used to create pottery with the copper-green colour of malachite. Powdered malachite was long used in wall painting, but is only rarely used in easel painting. Deposits of malachite were discovered in Siberia in 1635, and thereafter malachite vessels were produced in the Kremlin workshops. Objects made of malachite were fashionable in the first half of the 19th century, reaching their technical height from ...