Know all about Wehrlite and Chert properties here. All properties of rocks are important as they define the type of rock and its application. Wehrlite belongs to Igneous Rocks while Chert belongs to Sedimentary Rocks.Texture of Wehrlite is Banded whereas that of Chert is Banded, Rough. Wehrlite appears Rough and Banded and Chert appears Glassy or Pearly. The luster of Wehrlite is metallic while that of Chert is waxy and dull. Wehrlite is available in dark greenish - grey, green colors whereas Chert is available in black, brown, green, grey, red, white colors. The commercial uses of Wehrlite are cemetery markers, creating artwork, gemstone, jewelry and that of Chert are creating artwork, gemstone, in fire-starting tools, jewelry, to ignite fire, used in flintlock firearms.