2002 Economic Census
Mining
Maine

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Mining - by industry

National data for this sector, based on Industry Series reports, are preliminary and will be superseded by data released in later reports. Table includes only establishments of firms with payroll. Nonemployers are shown separately. Introductory text includes scope, methodology, non-sampling error, and confidentiality protection. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
NAICS code	Description	Estab- lish- ments	Value of Shipments ($1,000)	Annual payroll ($1,000)	Paid employees
D = Withheld to avoid disclosing data of individual companies; data are included in higher level totals
21	Mining	33	D	D	(100-249)
212	Mining, except oil and gas	29	D	D	(100-249)
2123	Nonmetallic mineral mining and quarrying	29	D	D	(100-249)
21231	Stone mining and quarrying	6	D	D	(20-99)
212311	Dimension stone mining and quarrying	2	D	D	(1-19)
212312	Crushed and broken limestone mining	1	D	D	(1-19)
212313	Crushed and broken granite mining	1	D	D	(1-19)
212319	Other crushed and broken stone mining	2	D	D	(1-19)
21232	Sand, gravel, clay, and refractory mining	20	8,362	2,715	73
212321	Construction sand and gravel mining	20	8,362	2,715	73
21239	Other nonmetallic mineral mining	3	465	315	14
212399	All other nonmetallic mineral mining	3	465	315	14
213	Support activities for mining	4	D	D	(1-19)
2131	Support activities for mining	4	D	D	(1-19)
21311	Support activities for mining	4	D	D	(1-19)
213111	Drilling oil and gas wells	2	D	D	(1-19)
213112	Support activities for oil and gas operations	1	D	D	(1-19)
213114	Support activities for metal mining	1	D	D	(1-19)

Source: 2002 Economic Census, Geographic Area Series Questions?
Last revised: November 01, 2005

Page Last Modified: November 01, 2005