1) Bismuth mineral 2) Monoclinic mineral 3) Silver mineral
Found on
https://www.crosswordclues.com/clue/berryite
Berryite is a mineral with the formula Pb3(Ag,Cu)5Bi7S16. It occurs as gray to blue-gray monoclinic prisms. It is opaque and has a metallic luster. It has a Mohs hardness of 3.5 and a specific gravity of 6.7. It was first identified in 1965 using X-ray diffraction by mineralogist Leonard Gascoigne Berry (1914–1982). It is found in Park and San J...
Found on
http://en.wikipedia.org/wiki/Berryite
No exact match found.
