*6+"  spalls weigh more than 1 pound, minimum order is 2 pounds*

 All rock prices listed are per pound, not per piece!

If you are just beginning to knap, Obsidian, Dacite, and Keokuk are a good choice to work with. Pieces that will fit in the hand are easier to support so spalls that are 3 to 5.5 inches are perfect.

*6+"  spalls weigh more than 1 pound, minimum order is 2 pounds

Black Obsidian
3"-5.5"......$3.00 lb. 

6 inch+......$3.50 lb.

Mahogany, Banded or Silver Sheen Obsidian
3"-5.5"......$3.25 lb. 

6 inch+......$3.75 lb.

Dacite
3"-5.5"......$3.25 lb.

6 inch+......$4.00 lb.

Texas Flint (heat treated)
3"-7"......$3.50 lb.

English Flint
3"-7"......$4.00 lb.

Keokuk Chert (heat treated)
3"-6"......$3.50 lb.

7 inch+......$4.00 lb.

Raw Keokuk Chert......$2.25 lb.

Mixed Chert Spalls (contains keokuk)
3"-7"......$3.75 lb.

Mixed obsidian spalls:

3"-5.5"......$3.25 lb
6 inch+......$3.75 lb.

Georgetown spalls

3"-6".........$4.00 lb.