Grey - Sandstone
Quarry Location: Bollingen village (Kirchdorf) Rapperswil-Jona St. Gallen
Water Absorption: 2.5 - 3.5 By volume %
Density: 2400 - 2500 kg/m³
Flexural Strength: 40.0 - 80.0 MPa
Compressive Strength: 50.0 - 98.1 Mpa
Recommended Usage: Construction stone, ornamental stone
Additional Names: Bollingen,Bollinger,Bollinger Sandstone,Bollinger Sandstein,Bollinger Stein,Lehholz,Lehholz Sandstein,Schmerikoner Sandstein,Lehholz Sandstone