
1) Nickel mineral
Found on
https://www.crosswordclues.com/clue/pimelite

The mineral was erroneously assumed to be a nickel-rich talc in a paper published in the American Mineralogist in 1979, but it had already been determined to be a smectite as early as 1938, and this was confirmed in another article in the American Mineralogist in 1966. Both nickel-bearing talc and nickel dominant smectite occur at the type localit...
Found on
http://en.wikipedia.org/wiki/Pimelite

• (n.) An apple-green mineral having a greasy feel. It is a hydrous silicate of nickel, magnesia, aluminia, and iron.
Found on
http://thinkexist.com/dictionary/meaning/pimelite/
Pim'e·lite noun [ Greek ... fat.]
(Min.) An apple-green mineral having a greasy feel. It is a hydrous silicate of nickel, magnesia, aluminia, and iron.
Found on
http://www.encyclo.co.uk/webster/P/89
No exact match found.