Will this change the footprint size of the mine/depth of pit?

No, this will not change to footprint or the depth of the quarry. The only operational change that will result as part of selling anhydrite is a very minor increase in trucking. Note that the assumption of an increase of 8% in trucking is at the very high end. HRH anticipates that it would be a slow ramp up to that amount throughout the life of the quarry if it every gets there. For example, the only opportunity identified in 2021 represents a less than 1% increase in trucking.