Wolframite

Wolframite is a natural resource in Astroneer. Wolframite is a cluster of cubes, similar to real world bismuth, with a green-yellow gradient. Elsewhere in the universe, wolframite is the most commonly processed of the tungsten ores, followed by scheelite and ferberite.

Source
Wolframite can be found on the following planets:

The Trade Platform gives two Wolframite in return for three Scrap, up to a total of four Wolframite for six Scrap per trade run.

Uses
Wolframite is used to craft the following items:

Media
Вольфрамит Wolframite Wolframit