Simulation study models abrasive-free granite grain boundary failure via quartz piezoelectric resonance, indicating potential non-abrasive rock-cutting mechanisms.
rule: Simulate granite cutting using piezoelectric properties of quartz at frequencies 2.4 kHz or 7.83 Hz to test grain boundary failure without abrasives source: rlab #122 Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
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Andrew Stewart Caldin (2026) studied this question.
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