wavellite

[wey-vuh-lahyt]
noun Mineralogy.
  1. a hydrous aluminum fluorophosphate occurring as white to yellowish-green or brown aggregates of radiating fibers.

Origin of wavellite

named in 1805 after W. Wavell (died 1829), English physician, its discoverer; see -ite1
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British Dictionary definitions for wavellite

wavellite

noun
  1. a greyish-white, yellow, or brown mineral consisting of hydrated basic aluminium phosphate in radiating clusters of small orthorhombic crystals. Formula: Al 3 (PO 4) 2 (OH) 3 .5H 2 O

Word Origin for wavellite

C19: named after William Wavell (died 1829), English physician
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012