1 Texture
1.1 Texture
Glassy, Massive, Porphyritic, Scoriaceous, Trachytic, Vesicular
Arborescent Patterned, Vitreous
1.2 Color
Black, Brown, Light to Dark Grey
Black, Blue, Brown, Green, Orange, Red, Tan, Yellow
1.3 Maintenance
1.4 Durability
1.4.1 Water Resistant
1.4.2 Scratch Resistant
1.4.3 Stain Resistant
1.4.4 Wind Resistant
1.4.5 Acid Resistant
1.5 Appearance
Rough and Dull
Layered, Banded, Veined and Shiny