LAYNE MINERAL EXPLORATION – DIAMOND CORE DRILLING For over 100 years, Layne Christensen companies have been performing surface and underground core drilling services around the world. They are strategic located throughout North, Central, and South America, Australia, West Africa, East/Central Africa offering a complete line of core drilling services. Unsurpassed in core drilling expertise, Layne Christensen offers a full range of drill size and types: Small man-portable, Large track mounted, Helicoptertransportable, Multipurpose reverse circulation and diamond drilling, Underground, high speed drills, Fully integrated safety program, Borehole directional surveying, Directional drilling expertise, Oriented coring systems, Experienced with all types of drilling fluids, Fully staffed maintenance facilities. Helicopter Portable Diamond Core Drilling in Alaska Track Mounted CS1000 Diamond Drill – Environmental Sensitive Area in Alaska Truck Mounted CS3000 Diamond Drill Truck Mounted CS4000 Diamond Drill Track Mounted Diamond Core Drill Underground B20 Diamond Drill – Entering mine portal Underground B20 Diamond Drill – Turret Mounted for 360 Degree Operation Remote Diamond Core Drilling in Alaska – Helicopter Supported CS4000 Track Mounted, Coring Angle Hole in Mexico