Heated Keokuk Spalls - Large Flat Rate Box - Free Shipping

Large USPS Flat Rate box packed with 20 pounds of our #1 graded and cleaned 3-6 inch heat treated Keokuk Spalls. Box price includes shipping within the domestic United States. These 3-6 inch heat treated Keokuk spalls are particularly well suited for both beginner and advanced knappers and are ideal in size for producing medium to large points and blades. Priority Mail Postage within the United States is pre-paid and included in the price of this 20 lb box of 3-6 inch Heated Keokuk Spalls. International Customers: The large flat rate box is not available for shipment due to an international weight cap on this size box. Please try one of our medium flat rate boxes or the 'rock by the pound' product category.  Keokuk Chert most often ranges in color from grey, pink and tan with occasional bands of red and purple. Keokuk is a dense, high quality chert found in parts of Oklahoma and surrounding areas. Next to impossible to knap raw out of the ground, we digitally heat treat all of our Keok