| Oxide of Cerium, red | Oxide of Cerium with interm.
| Oxide of Iron, dark red | flame opaque white.
| Oxide of Uranium, red | Oxide of Iron, yellow
| Oxide of Silver | Oxide of Uranium with interm.
| | flame opaque yellow.
| | Oxide of Silver in large
| | proportion, with interm.
| | flame yellow.
| Vanadic Acid, yellow | Vanadic Acid, yellow.
| Oxide of Chromium, dark-red | Oxide of Nickel,
| | reddish-brown.
| | Oxide of Manganese, red to
| | violet.
--+--------------------------------------+--------------------------------
Violet or Amethyst.
--+--------------------------------------+--------------------------------
| Oxide of Nickel |
| " " Manganese | Oxide of Didymium.
| " " Didymium |
--+--------------------------------------+--------------------------------
Blue.
--+--------------------------------------+--------------------------------
| Oxide of Cobalt | Oxide of Cobalt.
| | " Copper, blue to
| | greenish-blue.
--+--------------------------------------+--------------------------------
Green.
--+--------------------------------------+--------------------------------
| Oxide of Copper | Oxide of Chromium, with
| | yellowish tinge.