This box of material contains a well rounded mix of select knapping stones that include some of everything we have to offer: Heat treated Novaculite, Heat treated Keokuk, Dacite and Obsidian. These 3-6 inch mixed spalls 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 12 lb box of 3-6 inch Mixed Spalls.

International Customers should contact us for adjusted shipping and other limitations before purchasing.

Arkansas Novaculite most often is white to off white but can sometimes be found in shades of black, translucent, red, and purple. Keokuk is a high quality chert found in parts of Oklahoma and surrounding areas. Keokuk is typically cream to pink colored when heated, and may contain bands and speckles of bright red and brown. Dacite and Obsidian are both translucent black or grey igneous stone found in areas with past volcanic activity. Dacite is more textured and 'stone' like than Obsidian, which is essentially volcanic glass.

WARNING: Obsidian and Dacite flakes can be sharper than razor blades! Exercise extreme caution! We highly recommend using gloves to work these materials as they will make even the most experienced knapper bleed.