Know all about Argillite and Monzogranite properties here. All properties of rocks are important as they define the type of rock and its application. Argillite belongs to Sedimentary Rocks while Monzogranite belongs to Igneous Rocks.Texture of Argillite is Clastic, Polished whereas that of Monzogranite is Porphyritic. Argillite appears Rough and Dull and Monzogranite appears Veined or Pebbled. The luster of Argillite is waxy and dull while that of Monzogranite is dull to grainy with sporadic parts pearly and vitreous. Argillite is available in dark grey to black, pink, red, white colors whereas Monzogranite is available in black, grey, orange, pink, white colors. The commercial uses of Argillite are fire resistant, used to manufracture paperweights and bookends and that of Monzogranite are cemetery markers, commemorative tablets, creating artwork, curling, tombstones.