Idea of Coal Icon
The icon is a very jagged rock. Three facets are visible, forming a jagged triangle, quadrilateral and a pentagonal facet. The outside is also very angular and possessing of six uneven sides. The icon represents coal, a dark substance harvested from the earth in order to use for power generation.
This Coal icon is made in flat color style
. This format was developed by Icons8 designer team and became immensely popular for use in web and mobile applications. Feel free to download this icon in PNG format for free, or unlock other formats for $5. Unlike other icon packs that have merely hundreds of icons, this monster icon pack contains 6,200 icons, all in the same style and quality.