Know all about Mangerite and Hawaiite properties here. All properties of rocks are important as they define the type of rock and its application. Mangerite and Hawaiite belong to Igneous Rocks.Texture of Mangerite is Phaneritic whereas that of Hawaiite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Mangerite appears Shiny and Hawaiite appears Dull and Soft. The luster of Mangerite is subvitreous to dull while that of Hawaiite is not available. Mangerite and Hawaiite are available in black, brown, light to dark grey, white colors. The commercial uses of Mangerite are cemetery markers, creating artwork and that of Hawaiite are creating artwork, sea defence.