1 Texture
1.1 Texture
Banded, Foliated, Massive
Clastic, Granular, Phaneritic, Porphyritic
1.2 Color
Black, Brown, Green, Grey
Black to Grey, Bluish - Grey, Dark Greenish - Grey, Green, Light Greenish Grey
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
Foliated
Layered, Banded, Veined and Shiny