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