National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

Details

Minerals Yearbook, 1991: Minnesota.

PB95184156

Publication Date	1993
Personal Author	Wood, R. H.
Page Count	16
Abstract	Minnesota's mineral production reported to the U.S. Bureau of Mines in 1991, valued at about $1.3 billion, represented the lowest value reported for the State since 1988. A drop in production of more than 12% from that of the previous year was a reflection of decreased sales reported in nearly all of the State's mineral commodities. Lime, clays, and gemstones were the only mineral commodities with reported increases in production and sales during the year. Reduced sales dropped Minnesota from sixth to seventh rank nationally in the value of nonfuel mineral production. The State contributed about 4.2% of the total U.S. mineral value in 1991.
Keywords	Mineral industry Mineral economics Minnesota Environmental impacts Employment Exploration Legislation Regulations Trends Clays Calcium oxides Peat Sands Gravel Crushed stone Iron ores Tables(Data)
Source Agency	Bureau of Mines Government Printing Office Exhausted Stock
NTIS Subject Category	48A - Mineral Industries 96A - Domestic Commerce, Marketing, & Economics 43B - Economic & Community Development
Corporate Authors	Bureau of Mines, Washington, DC.
Supplemental Notes	Also available from Supt. of Docs. See also report for 1990, PB93-176766 and report for 1992, PB94-156114.
Document Type	Technical Report
Title Note	Annual rept.
NTIS Issue Number	199510

Minerals Yearbook, 1991: Minnesota.

Minerals Yearbook, 1991: Minnesota.
PB95184156

Publication Date	1993
Personal Author	Wood, R. H.
Page Count	16
Abstract	Minnesota's mineral production reported to the U.S. Bureau of Mines in 1991, valued at about $1.3 billion, represented the lowest value reported for the State since 1988. A drop in production of more than 12% from that of the previous year was a reflection of decreased sales reported in nearly all of the State's mineral commodities. Lime, clays, and gemstones were the only mineral commodities with reported increases in production and sales during the year. Reduced sales dropped Minnesota from sixth to seventh rank nationally in the value of nonfuel mineral production. The State contributed about 4.2% of the total U.S. mineral value in 1991.
Keywords	Mineral industry Mineral economics Minnesota Environmental impacts Employment Exploration Legislation Regulations Trends Clays Calcium oxides Peat Sands Gravel Crushed stone Iron ores Tables(Data)
Source Agency	Bureau of Mines Government Printing Office Exhausted Stock
NTIS Subject Category	48A - Mineral Industries 96A - Domestic Commerce, Marketing, & Economics 43B - Economic & Community Development
Corporate Authors	Bureau of Mines, Washington, DC.
Supplemental Notes	Also available from Supt. of Docs. See also report for 1990, PB93-176766 and report for 1992, PB94-156114.
Document Type	Technical Report
Title Note	Annual rept.
NTIS Issue Number	199510