Know all about Dacite and Mugearite properties here. All properties of rocks are important as they define the type of rock and its application. Dacite and Mugearite belong to Igneous Rocks.Texture of Dacite is Aphanitic to Porphyritic whereas that of Mugearite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Dacite appears Vesicular and Mugearite appears Dull and Soft. The luster of Dacite is subvitreous to dull while that of Mugearite is not available. Dacite is available in bluish - grey, brown, grey, light to dark grey colors whereas Mugearite is available in black, brown, light to dark grey colors. The commercial uses of Dacite and Mugearite are commemorative tablets, creating artwork.