Know all about Oil shale and Monzogranite properties here. All properties of rocks are important as they define the type of rock and its application. Oil shale belongs to Sedimentary Rocks while Monzogranite belongs to Igneous Rocks.Texture of Oil shale is Splintery whereas that of Monzogranite is Porphyritic. Oil shale appears Muddy and Monzogranite appears Veined or Pebbled. The luster of Oil shale is dull while that of Monzogranite is dull to grainy with sporadic parts pearly and vitreous. Oil shale is available in black, brown, buff, green, grey, red, yellow colors whereas Monzogranite is available in black, grey, orange, pink, white colors. The commercial uses of Oil shale are an oil and gas reservoir and that of Monzogranite are cemetery markers, commemorative tablets, creating artwork, curling, tombstones.