Price:
Strength : Soft Mohs Hardness around 2
Shape : Irregular, Other
Porosity : Moderate
Product Type : Other, Mineral Gypsum
Color : PinkishWhite
Thermal Conductivity : Low
Strength : High compressive strength
Shape : Irregular lumps, Other
Porosity : Low
Product Type : Other, Limestone Lumps
Color : Gray
Thermal Conductivity : Moderate
Strength : High
Shape : Other, Granular
Porosity : Low
Product Type : Silica Sand, Other
Color : White
Thermal Conductivity : Moderate