Search Result for "lepidocrocite": 
Wordnet 3.0

NOUN (1)

1. a red to reddish brown mineral consisting of iron oxide hydroxide; often found in iron ores together with goethite; 



WordNet (r) 3.0 (2006):

lepidocrocite
    n 1: a red to reddish brown mineral consisting of iron oxide
         hydroxide; often found in iron ores together with goethite