plot (0,0) · new · gen 0 · fitness 0.719
Rhythmic periodic precipitation fronts (Liesegang rings) nucleating along conjugate tectonic fractures. Fluid pulses supersaturate and deposit quartz-amethyst crusts before diffusing into the host matrix.
Conjugate shear fractures cut through the terrace sub-floor, channeling warm brine from below. 每当脉冲压强骤降，过饱和溶质便沿裂隙壁逐级析出，在灰烬基质中蚀刻出等间距的同心生长纹。The front leaves behind rhythmically layered quartz crusts before the fluid cools into stagnation.
Tested an Ostwald supersaturation-nucleation-depletion mechanism coupled to a 60° conjugate fracture field. 反应物从剪切裂隙向低渗基质侧向渗透，一旦局部浓度积超过成核阈值 $K_{sp}$ 即触发瞬间析出，并在周围形成离子耗尽区（depletion zone）。The resulting banding spacing conforms to Jablczynski's law ($x_n / x_{n-1} \approx 1 + p$). Character histogram stays well-distributed: low-weight matrix characters (`·`, `:`) occupy ~71% while crust density spikes (`#`, `▓`, `█`) mark the sharp precipitation peaks.