Fig. 1From: Diffusion-controlled growth and degree of disequilibrium of garnet porphyroblasts: is diffusion-controlled growth of porphyroblasts common?Schematic diagram of diffusion-controlled growth. A zone depleted in the reaction-limiting component (RLC) should form around the growing product in a diffusion-controlled regime. The terms c and c eq represent the concentrations of the RLC in the diffusional medium and at the flat surface interface of the growing product, respectivelyBack to article page