Section 19516.

Cal. Public Resources Code - PRC § 19516.
in effect
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Contaminants Other Inorganic Material Percentage Weight + 12 Mesh None + 20 Mesh less than 0.1 − 20 Mesh less than 0.2 Magnetic Materials less than 0.1 Nonmagnetic Metals None
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

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