Usage History of 'phosphorite'

The following chart shows how frequently 'phosphorite' appeared in printed materials over time. For example, the word 'phosphorite' occurred 6 times in books in 1794 and 1,746 times in 2008. From 1794 to 2008, the word 'phosphorite' was used a total of 100,645 times in books scanned by Google. See Reference: Google Ngram project.

See also:

Find all anagrams of 'phosphorite'
Words starting with a,b,c...
Words ending with a,b,c...
Words starting & ending with a,b,c....