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A SURVEY OF DWARFMISTLETOES IN ARIZONA AND NEW MEXICO

by Andrews, S. R.
: UNITED STATES DEPARTMENT OF AGRICULTURE, 1960

Series: United States Forest Service, Station Paper No. 49.

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Separation of graphite, biotite and micaceous minerals from a Nova Scotia garnet schist / P. R. A. Andrews.

by Andrews, P. R. A.
: Energy, Mines and Resources Canada, 1988.

Series: Mineral Sciences Laboratories Division report ; MSL 88-100 (IR)

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SILICA IN CANADA AND PROCESSING STUDIES AT CANMET

by Andrews, P. R. A.
: Canadian Institute of Mining and Metallurgy, 1994.

Series: CIM Bulletin, Volume 87, No. 978, March 1994.

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CELESTITE IN CANADA

by Andrews, P.R.A.
: Canadian Institute of Mining and Metallurgy, 1991.

Series: CIM Bulletin, Volume 84, No. 951, JULY 1991.

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BENEFICIATION OF BARITE: A REVIEW OF PROCESSING STUDIES AT CANMET

by Andrews, P.R.A.
: MINING ENGINEERING, 1989

Series: Mining Engineering, June 1989.