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US law
Federal (United States)
Regulations
Title 40 CFR — Protection of Environment
Chapter I — ENVIRONMENTAL PROTECTION AGENCY
Part 440 — ORE MINING AND DRESSING POINT SOURCE CATEGORY
Subpart I — Antimony Ore Subcategory
Federal (United States) · Regulations
Subpart I — Antimony Ore Subcategory
1 section
1 section
40 C.F.R. § 440.90
Applicability; description of the antimony ore subcategory.