Metal powders, sometimes called mica are used generally as an additive or metallic pigment in sculptural mediums or paints to create a metallic effect, another name for metal powder is mica, and a craft version is called glitter.

The commonly available types of metallic powder are

• Graphic Powder
• Gold Dust (real gold)
• Gold Mica
• Silver Dust
• Iron Powder
• Copper Powder
• Aluminum Powder

Some similar products are also available in granule form too.

For more information see Mica, these powders are often available from Pigment Suppliers or Sculpture Supplies Stores.