Magic Dust

Magic Dust (マジックダスト, Majikkudasuto) is a Holder-Type magic that utilizes particles of eternano to infuse with dust to generate magical energy. Each vale of dust hold different magical properties that are all can be combined and used separately, making this magical item extremely versatile.

Production
The Cartier Dust Company is one of the largest producers of Dust in the world, being the first to even create the dust in the first place. Dust is mined from the Cartier Tunnel, purified, and transported by railway lines or by sea to distributors. Dust is then sold to the wealthiest mages in Dust shops normally only for the prestige that live in Earth Land. Many people can not afford the dust who are middle-class or lower. Only nobles can afford the dust.

The Dust is not safe enough to leave out on display openly because of the explosive nature the dusts have if they reacted terribly with other substances in their pure form, so they are always kept locked away in discreet and heavily locked containers.

Main Dusts

 * Wind - Wind Dust or Windy Dust is a type of Magical Dust that is combined and utilizes Wind Magic, which allows the user of the magical dust to generate, control, and manipulate wind as they so please. Wind Dust is very flowy when you touch it and it runs easily through your fingers when you touch it. Wind Dust also has a lime green color to it. When people touch it they say that it is very cold almost "breezy". Combining Wind Dust and Water Dust creates a secondary dust, Ice Dust or Icy Dust.
 * Fire - Fiery Dust or Fire Dust is a type of Magical Dust that utilizes Fire Magic, which allows the user of the magical dust to control and manipulate fire as they so please. Combined with Earthy Dust or Earth Dust can make lava. Fire Dust is a bright red color and it is very hot when you touch it. Almost as if the dust itself, is on fire. When combined with Earthy Dust or Earth Dust, it created Magma or Lava Dust.
 * Earth - Earthy Dust or Earth Dust is a type of Magical Dust that utilizes Earth Magic, which allows the user to control and manipulate terrains/landscapes and generate pieces earth as they so please. Earth Dust has a very tan/beige color to it and it is very grainy and hard much like the Earth.
 * Water - Watery Dust or Water Dust is a type of Magical Dust that utilizes Water Magic, which allows the user of the magical dust to control, generate, and manipulate water as so they please. Watery Dust is cyan blue in color and is very soft when you touch it. Even though it is not as cold as Wind Dust, is is very cool and it also runs easily through your fingers. Water Dust was a watery texture. It feels wet when you touch it however, the dust is not wet.
 * Lightning - Lightning Dust is a type of Dust that utilizes Lightning Magic, which allows the user of the magical dust to control, generate, and manipulate lightning as they so please. Lightning Dust is bright yellow nice in color and causes a static-like shock when anyone touches it directly and it has the normal texture of a dust. Combined with Water Dust or Watery Dust, it creates Storm Dust or Stormy Dust or if combined with Windy Dust or Wind Dust can create Light Dust.

Secondary Dust

 * Ice or Snow - Ice Dust or Icy Dust is a secondary dust that forms from the combination of water dust and wind dust. Ice Dust utilizes Ice Magic, which allows the user to control, manipulate, and generate ice or snow. Ice Dust is colder than Wind Dust but it is very flowy and soft like Water Dust taking on both characteristics of its parent dusts.

Trivia

 * Magical Dust is based heavily off of the dust from RWBY