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LANVIGNES Dore






TYPE: Sedimentary Stone - Jurassic Age - Bathonian Stage
APPEARANCE: Oolithic limestone - White cream to dark yellow
TECHNICAL INFORMATION:
Density: 2096 kg/m3
Porosity: 18 %
Speed of Sound: 4750 m/s
Compressive Strength: 160 MPa
Abrasive Resistance: 30 mm
Frost Resistance: 240 Cycles
QUARRY LOCATION: Burgondy Area - F21400 Coulmier-le-Sec- France
REFERENCES: Cathedral Walls - Langres; Railways Civil Engineering Works - Bridges in Dijon - Residential Homes.
ALTERNATIVE: Lanvignes Jaune