X-Ray Computed Tomography Analysis of Sajau Coal, Berau Basin, Indonesia: 3D Imaging of Cleat and Microcleat Characteristics

Figure 7

X-section slice images of cleat mineral and their infills as indicated by the X-ray CT technique of coal samples; very high density minerals (bright white, red oval), high density minerals (white, yellow oval), and low density minerals (grey, blue oval).