Leading Edge Materials Corp. announced the latest results from optimization and qualification test work to produce high value graphite products with graphite from the Company's Woxna mine and processing facility in Sweden. Excellent electrochemical results were achieved in ongoing testing of purified Woxna graphite product. Highlights of this Qualification Process: Tap Density 0.95 g/cc (target is greater than or equal to 0.95 g/cc). Greater than 60% recovery from Spheronization. Particle size distribution in the 10-30 micron range. Surface Area of 4.75 m2/g (target range of 3-5 m2 /g).