Fig. 2. Particle Size Distribution (IMAGE) Far Eastern Federal University Caption Particle size distribution of sample 1 measured with optical morphometry. Credit V.V. Chernyshev et al. Usage Restrictions Credit: V.V. Chernyshev et al. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.