Environmental assessment on a proposal by Barretts Minerals Inc. to expand mine permit area for Regal Mine, talc, open pit
Contributors: Barretts Minerals Inc
Publisher: Dept. of State Lands
Published: 1993
Place of publication: Helena, Mont
Language: eng
Subjects: Environmental impact analysis; Mines and mineral resources; Talc
Notes: "April 8, 1993"--Letter of transmittal.

Title supplied by cataloger.