The Collaborative International Dictionary of English v.0.48:

Linarite \Li*nar"ite\ (l[-e]*n[aum]r"[imac]t), n. [So called
   because formerly supposed to occur at Linares, in Spain.]
   (Min.)
   A hydrous sulphate of lead and copper occurring in bright
   blue monoclinic crystals.
   [1913 Webster]