![Columbia Black Granite - Honed](https://e1yea7.p3cdn1.secureserver.net/wp-content/uploads/2017/04/columbia-black-granite-honed-1.jpg?time=1721961258)
![Columbia Black Granite - Antiqued](https://e1yea7.p3cdn1.secureserver.net/wp-content/uploads/2017/04/ColumbiaBlackGraniteAntique24170602.jpg?time=1721961258)
![Columbia Black Granite - Antiqued Bush Hammer](https://e1yea7.p3cdn1.secureserver.net/wp-content/uploads/2017/04/Columbia_Black_Granite_Fine_Lychee_and_Antique_21_170602__1497040622_65812.jpg?time=1721961258)
![Columbia Black Granite - Bush Hammer and Waterjet](https://e1yea7.p3cdn1.secureserver.net/wp-content/uploads/2017/04/columbia-black-granite-lychee-and-waterjet_300x300.jpg?time=1721961258)
![Columbia Black Granite - Pitched](https://e1yea7.p3cdn1.secureserver.net/wp-content/uploads/2017/04/Columbia_Black_Granite_Pitched_170602__1497040648_70319.jpg?time=1721961258)
Standard Test Data
Density (lbs/cu ft): 191.86
Water Absorption %: 0.02
Compressive Strength (Wet) PSI: 27,100
Compressive Strength (Dry) PSI: 28,700
Flexural Strength – Vein Cut (Wet) PSI: 4,007
Flexural Strength – Vein Cut (Dry) PSI: 4,140
Flexural Strength – Fleuri Cut (Wet) PSI: 4,082
Flexural Strength – Fleuri Cut (Dry) PSI: 3,953