Virta, Robert L.
The phase relationship of talc and amphiboles in a fibrous talc sample / by Robert L. Virta. - Pittsburg, Pa. : U.S. Dept. of the Interior, Bureau of Mines, 1985. - 11 p. : ill. ; 28 cm. - Report of investigations / United States Department of the Interior, Bureau of Mines ; 8923 . - Report of investigations (United States. Bureau of Mines) ; 8923. .
Bibliography: p. 9-11.
84600272
Talc.
Amphiboles.
Phase rule and equilibrium.
TN23 QE391.T2 / .U43 no. 8923
622 s 549/.67
I 28.23:8923
The phase relationship of talc and amphiboles in a fibrous talc sample / by Robert L. Virta. - Pittsburg, Pa. : U.S. Dept. of the Interior, Bureau of Mines, 1985. - 11 p. : ill. ; 28 cm. - Report of investigations / United States Department of the Interior, Bureau of Mines ; 8923 . - Report of investigations (United States. Bureau of Mines) ; 8923. .
Bibliography: p. 9-11.
84600272
Talc.
Amphiboles.
Phase rule and equilibrium.
TN23 QE391.T2 / .U43 no. 8923
622 s 549/.67
I 28.23:8923