Feldspar, nepheline syenite, and aplite
By: by Michael J. Potter
Contributors: United States. Bureau of Mines; United States. Branch of Industrial Minerals
Publisher: U.S. Department of the Interior, Bureau of Mines
Published: 1991
Place of publication: Washington, D.C
Language: eng
Subjects: Feldspar industry; Statistics; Periodicals; Feldspar; Aplite; Nepheline syenite
Other titles: Feldspar, nepheline syenite, and aplite : annual report 1990; Feldspar, nepheline syenite, and aplite--1990
Notes: Cover title.

"October 1991."

Domestic survey data prepared by Linder Roberts; international data table prepared by Virginia Woodson.

Includes tables.

Includes bibliographical references (page 8).

Also available online via Internet Archive.
Table of contents: title: Domestic data coverage; title: Background; title: Definitions, grades, and specifications; title: Geology-resources; title: Technology; title: Byproducts and coproducts; title: Economic factors; title: Annual review; title: Feldspar; title: Legislation and government programs; title: Production; title: Consumption and uses; title: World review : capacity ; Australia; title: Nepheline syenite; title: Aplite; title: Outlook.