Know all about Hawaiite and Metapelite properties here. All properties of rocks are important as they define the type of rock and its application. Hawaiite belongs to Igneous Rocks while Metapelite belongs to Metamorphic Rocks.Texture of Hawaiite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Metapelite is Foliated. Hawaiite appears Dull and Soft and Metapelite appears Banded. The luster of Hawaiite is not available while that of Metapelite is earthy. Hawaiite is available in black, brown, light to dark grey colors whereas Metapelite is available in dark greenish - grey, green, light green, light greenish grey colors. The commercial uses of Hawaiite are creating artwork, sea defence and that of Metapelite are commemorative tablets, creating artwork.