Nonmetallic Mineral Product Manufacturing: NAICS 327

The nonmetallic mineral product manufacturing subsector is part of the manufacturing sector. The Nonmetallic Mineral Product Manufacturing subsector transforms mined or quarried nonmetallic minerals, such as sand, gravel, stone, clay, and refractory materials, into products for intermediate or final


OECD Glossary of Statistical TermsNon-metallic mineral

Definition: Non-metallic mineral reserves consist of stone quarries and clay and sand pits; chemical and fertiliser mineral deposits; salt deposits; deposits of quartz, gypsum, natural gem stones, asphalt and bitumen, peat and other non-metallic minerals other than coal and petroleum.


Non-metallic products and industriesInternal Market

Non-metallic mineral products comprise of the production of cement, ceramics, glass, and lime. These manufacturing sectors are characterised by the transformation of naturally occurring minerals such as limestone, silica, and clays through an energyintensive process.


What Are Non-Metallic Minerals?Reference.com