Graymont can supply crushed stone suitable for stemming purposes from our range of aggregates manufactured at our various sites.
Please enquire with the sales team to establish product suitability and availability
Stemming Stone
Did you know?
There are three distinct types of limestone, defined by their magnesium carbonate (MgCO3) concentrations. These types are Dolomitic (35 to 46% MgCO3), Magnesian (5 to 35% MgCO3) and High calcium (less than 5% MgCO3).