German Greenstone Sandstone Slabs & Tiles, Germany Green Sandstone

German Greenstone
A dense, fine- grained calcareous sandstone. The combination of lime, quartz grain and glauconite produces the unique green color which is contrasted by occasional gray and dark green fossilization
A dense, fine- grained calcareous sandstone. The combination of lime, quartz grain and glauconite produces the unique green color which is contrasted by occasional gray and dark green fossilization
Absorption ASTM C97 2,3 ( )
Density 169 lbs/ft3
Moduls of Rupture ASTM C99 3334
Compressive Strength ASTM C170 15,2 Psi
Abrasion Index ASTM C241 18,35
Flexural Strength ASTM C880 2300 Psi