Know all about Dacite and Mangerite properties here. All properties of rocks are important as they define the type of rock and its application. Dacite and Mangerite belong to Igneous Rocks.Texture of Dacite is Aphanitic to Porphyritic whereas that of Mangerite is Phaneritic. Dacite appears Vesicular and Mangerite appears Shiny. The luster of Dacite and Mangerite is subvitreous to dull. Dacite is available in bluish - grey, brown, grey, light to dark grey colors whereas Mangerite is available in black, brown, light to dark grey, white colors. The commercial uses of Dacite are commemorative tablets, creating artwork and that of Mangerite are cemetery markers, creating artwork.