What Is the Average Cost of Slate Per Square Foot/Pound/Ton? Average Slate Price?

The average cost of slate is $9 per square foot. Marble slate countertops range from $9 to $40 per square foot, while authentic marble and slate countertops range in price from $50 to $100 per square foot. Natural slate countertops have an average cost up to $50 per square foot when compared to the average cost of cultured stone of $9 per square foot. Cultured marble slate is considered a viable alternative to natural material, mainly due to its price. The mixture used to create cultured marble slate can be poured into any chosen mold size.