8 3/8" Mahogany Obsidian Mayan Blade. Collection of Steve Burks from Springfield, Missouri

8 3/8" Mahogany Obsidian Mayan Blade. Collection of Steve Burks from Springfield, Missouri

5 3/8" Mayan Blade. Guatemala. Made from translucent Chalcedony chert. COA: Roy Motley. Collection of Steve Burks from Springfield, Missouri

7 5/8" Mayan Blade. Guatemala. Made from Obsidian. COA: Roy Motley. Collection of Steve Burks from Springfield, Missouri

4 7/8" Mayan Blade. Guatemala. Made from Obsidian. COA: Roy Motley. Collection of Steve Burks from Springfield, Missouri

6" Mayan Blade. Guatemala. Made from Obsidian. COA: Roy Motley. Collection of Steve Burks from Springfield, Missouri

2 5/8" Agaqte Pre-Columbian Blade. Collection of Steve Burks from Springfield, Missouri

1 7/8" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

1 7/8" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

1 7/8" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

2 5/8" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

8 9/16" Caddo Blade Knife. Washington CO., AR. Made of Burlington Chert. COA: Roy Motley. Collection of Steve Burks from Springfield, Missouri

2 1/2" Mayan Dart Point. Guatemala. Made from Obsidian. COA: Roy Motley. Collection of Steve Burks from Springfield, Missouri

3 3/8" Stilwell. Cole CO., MO. Made from Mozarkite, Jefferson City chert. COA: Roy Motley. Collection of Steve Burks from Springfield, Missouri

3 3/8" Hardin. Adair CO., OK. Made from Boone chert. COA: Roy Motley. Collection of Steve Burks from Springfield, Missouri

3 1/4" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

2 3/4" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

3 1/4" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

2" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

2" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

2 1/4" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

2" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

2 1/2" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

1 1/2" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri

1 3/3" Pre-Columbian Obsidian Arrowhead. Collection of Steve Burks from Springfield, Missouri