Abstract:
Approximately 10,000 microcraters were investigated using binocular microscope techniques on fifteen Apollo 16 rocks: "crystalline" rocks 60315, 60335, 61156, 62235, 62295, and 68415; "breccias" 60016, 61015, 61175, 66075, and 69935; and glass surfaces 60015, 60095, 60135, and 64455.