Approx Size: 1/2 to 2 inch size.
Rock/Mineral Info: It has a chemical composition of Na4Al3Si3O12Cl and is a member of the feldspathoid mineral group
Metaphysical Properties: It encourages rational thought, objectivity, truth and intuition, along with verbalisation of feelings.
Very high quality rough material (1 LB). Great color rocks that will polish well. Perfect size for a rock tumbler. You will have great results with our tumble mixes, only the best quality is selected for each order.