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John C. Schumacher
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Journal Article

A Pictorial Guide to Metamorphic Rocks in the Field

John C. Schumacher
Published: 01 January 2016
American Mineralogist (2016) 101 (1): 238–239.
DOI: https://doi.org/10.2138/am-2016-662
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Nomenclature of the amphibole supergroup

Frank C. Hawthorne, Roberta Oberti, George E. Harlow, Walter V. Maresch, Robert F. Martin, John C. Schumacher, Mark D. Welch
Published: 01 November 2012
American Mineralogist (2012) 97 (11-12): 2031–2048.
DOI: https://doi.org/10.2138/am.2012.4276
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NANOSCALE: VISUALIZING AN INVISIBLE WORLD: By Kenneth S. Deffreyes and Stephen E. Deffreyes. (2009) MIT Press, 144 pages $22.95 Trade; $12.95 paper (coming in October 2011) ISBN: 978-0-262-01283-6.

John C. Schumacher
Published: 01 October 2011
American Mineralogist (2011) 96 (10): 1664.
DOI: https://doi.org/10.2138/am.2011.578
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Tourmaline as a petrogenetic indicator mineral in the Haut-Allier metamorphic suite, Massif Central, France

Vincent J. van Hinsberg, John C. Schumacher
Published: 01 February 2011
The Canadian Mineralogist (2011) 49 (1): 177–194.
DOI: https://doi.org/10.3749/canmin.49.1.177
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THE PERIODIC TABLE—ITS STORY AND ITS SIGNIFICANCE: By Eric R. Scerri. (2006) Oxford University Press, 349 pages, $35.00. ISBN: 978-0-19-530573-9.

John C. Schumacher
Published: 01 January 2011
American Mineralogist (2011) 96 (1): 228.
DOI: https://doi.org/10.2138/am.2011.568
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The geothermobarometric potential of tourmaline, based on experimental and natural data

Vincent J. van Hinsberg, John C. Schumacher
Published: 01 May 2009
American Mineralogist (2009) 94 (5-6): 761–770.
DOI: https://doi.org/10.2138/am.2009.3022
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Metamorphic Amphiboles: Composition and Coexistence

John C. Schumacher
Published: 01 October 2007
Reviews in Mineralogy and Geochemistry (2007) 67 (1): 359–416.
DOI: https://doi.org/10.2138/rmg.2007.67.10
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Hourglass sector zoning in metamorphic tourmaline and resultant major and trace-element fractionation

Vincent J. van Hinsberg, John C. Schumacher, Stuart Kearns, Paul R.D. Mason, Gerhard Franz
Published: 01 May 2006
American Mineralogist (2006) 91 (5-6): 717–728.
DOI: https://doi.org/10.2138/am.2006.1920
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Nomenclature of amphiboles: Additions and revisions to the International Mineralogical Associations amphibole nomenclature

Bernard E. Leake, Alan R. Woolley, William D. Birch, Ernst A.J. Burke, Giovanni Ferraris, Joel D. Grice, Frank C. Hawthorne, Hanan J. Kisch, Vladimir G. Krivovichev, John C. Schumacher, Nicholas C.N. Stephenson, Eric J.W. Whittaker
Published: 01 May 2004
American Mineralogist (2004) 89 (5-6): 883–887.
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Nomenclature of amphiboles : additions and revisions to the International Mineralogical Association's amphibole nomenclature

Bernard E. Leake, Alan R. Woolley, William D. BIRCH, Ernst A.J. BURKE, Giovanni FERRARIS, Joel D. GRICE, Frank C. HAWTHORNE, Hanan J. KISCH, Vladimir G. KRIVOVICHEV, John C. SCHUMACHER, Nicholas C.N. STEPHENSON, Eric J.W. WHITTAKER
Published: 01 January 2004
European Journal of Mineralogy (2004) 16 (1): 191–196.
DOI: https://doi.org/10.1127/0935-1221/2004/0016-0191
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NOMENCLATURE OF AMPHIBOLES: ADDITIONS AND REVISIONS TO THE INTERNATIONAL MINERALOGICAL ASSOCIATION’S 1997 RECOMMENDATIONS

Bernard E. Leake, Alan R. Woolley, William D. Birch, Ernst A.J. Burke, Giovanni Ferraris, Joel D. Grice, Frank C. Hawthorne, Hanan J. Kisch, Vladimir G. Krivovichev, John C. Schumacher, Nicholas C.N. Stephenson, Eric J.W. Whittaker
Published: 01 December 2003
The Canadian Mineralogist (2003) 41 (6): 1355–1362.
DOI: https://doi.org/10.2113/gscanmin.41.6.1355
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Multiple pyroxene and amphibole assemblages in the amphibolite facies: Bulk compositional controls

Wolf-Achim Kahl, John C. Schumacher
Published: 01 November 2000
American Mineralogist (2000) 85 (11-12): 1606–1616.
DOI: https://doi.org/10.2138/am-2000-11-1204
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Analytical electron microscopy of nanometer-scale hornblende lamellae; low-temperature exsolution in cummingtonite

Ulrich Klein, Thomas G. Sharp, John C. Schumacher
Published: 01 December 1997
American Mineralogist (1997) 82 (11-12): 1079–1090.
DOI: https://doi.org/10.2138/am-1997-11-1205
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Nomenclature of amphiboles; Report of the Subcommittee on Amphiboles of the International Mineralogical Association, Commission on New Minerals and Mineral Names

Bernard E. Leake, Alan R. Woolley, Charles E. S. Arps, William D. Birch, M. Charles Gilbert, Joel D. Grice, Frank C. Hawthorne, Akira Kato, Hanan J. Kisch, Vladimir G. Krivovichev, Kees Linthout, Jo Laird, Joseph A. Mandarino, Walter V. Maresch, Ernest H. Nickel, Nicholas M. S. Rock, John C. Schumacher, David C. Smith, Nick C. N. Stephenson, Luciano Ungaretti, Eric J. W. Whittaker, Guo Youzhi
Published: 01 October 1997
American Mineralogist (1997) 82 (9-10): 1019–1037.
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Nomenclature of amphiboles; report of the Subcommittee on Amphiboles of the International Mineralogical Association Commission on New Minerals and Mineral Names

Bernard E. Leake, Alan R. Wooley, C. E. S. Arps, W. D. Birch, M. C. Gilbert, J. D. Grice, F. C. Hawthorne, A. Kato, H. J. Kisch, V. G. Krivovichec, K. Linthout, J. Laird, J. Mandarino, W. V. Maresch, E. H. Nickel, N. M. S. Rock, John C. Schumacher, D. C. Smith, N. C. N. Stephenson, L. Ungaretti, E. J. W. Whittaker, G. Youzhi
Published: 01 June 1997
European Journal of Mineralogy (1997) 9 (3): 623–651.
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Beryl stability in local hydrothermal and chemical environments in a mineralized granite

Gregor Markl, John C. Schumacher
Published: 01 February 1997
American Mineralogist (1997) 82 (1-2): 194–202.
DOI: https://doi.org/10.2138/am-1997-1-221
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Nomenclature of amphiboles; report of the subcommittee on amphiboles of the International Mineralogical Association, Commission on New Minerals and Mineral Names

Bernard E. Leake, Alan R. Woolley, Charles E. S. Arps, William D. Birch, M. Charles Gilbert, Joel D. Grice, Frank C. Hawthorne, Akira Kato, Hanan J. Kisch, Vladimir G. Krivovichev, Kees Linthout, Jo Laird, Joseph A. Mandarino, Walter V. Maresch, Ernest H. Nickel, Nicholas M. S. Rock, John C. Schumacher, David C. Smith, Nick C. N. Stephenson, Luciano Ungaretti, Eric J. W. Whittaker, Guo Youzhi
Published: 01 February 1997
The Canadian Mineralogist (1997) 35 (1): 219–246.
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Mutual exsolution in hornblende and cummingtonite; compositions, lamellar orientations, and exsolution temperatures

Ulrich Klein, John C. Schumacher, Michael Czank
Published: 01 August 1996
American Mineralogist (1996) 81 (7-8): 928–939.
DOI: https://doi.org/10.2138/am-1996-7-815
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Spatial variations in temperature and composition of greisen-forming fluids; an example from the Variscan Triberg granite complex, Germany

Gregor Markl, John C. Schumacher
Journal: Economic Geology
Published: 01 May 1996
Economic Geology (1996) 91 (3): 576–589.
DOI: https://doi.org/10.2113/gsecongeo.91.3.576
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Mineralogy of triple- and double-chain pyriboles from Orijarvi, Southwest Finland

John C. Schumacher, Michael Czank
Published: 01 April 1987
American Mineralogist (1987) 72 (3-4): 345–352.
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