Know all about Diamictite and Rhomb Porphyry properties here. All properties of rocks are important as they define the type of rock and its application. Diamictite belongs to Sedimentary Rocks while Rhomb Porphyry belongs to Igneous Rocks.Texture of Diamictite is Clastic whereas that of Rhomb Porphyry is Aphanitic to Porphyritic. Diamictite appears Banded and Rhomb Porphyry appears Rough. The luster of Diamictite is grainy, pearly and vitreous while that of Rhomb Porphyry is subvitreous to dull. Diamictite is available in brown, buff colors whereas Rhomb Porphyry is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Diamictite are commemorative tablets, creating artwork, production of lime and that of Rhomb Porphyry are an oil and gas reservoir, as a feed additive for livestock, metallurgical flux, soil conditioner, source of magnesia (mgo).