
1) Antimonate mineral 2) Halide mineral
Found on
https://www.crosswordclues.com/clue/nadorite

Nadorite is a mineral with the chemical formula PbSbO2Cl. It crystallizes in the orthorhombic crystal system and is brown, brownish-yellow or yellow in colour, with a white or yellowish-white streak. Nadorite is named after Djebel Nador in Algeria, where it was first identified in 1870. Djebel Nador and Djebel Debbar (both in the Constantine Provi...
Found on
http://en.wikipedia.org/wiki/Nadorite
No exact match found.