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The Widespread Distribution of a Novel Silica Polymorph in Microcrystalline Quartz Varieties

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Science  24 Jan 1992:
Vol. 255, Issue 5043, pp. 441-443
DOI: 10.1126/science.255.5043.441

Article Information

vol. 255 no. 5043 441-443

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History: 
  • Received for publication July 24, 1991
  • Accepted for publication October 30, 1991

Author Information

  1. PETER J. HEANEY1,
  2. JEFFREY E. POST1
  1. 1Department of Mineral Sciences, NHB 119, Smithsonian Institution, Washington, DC 20560

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