
1) Cubic mineral 2) Sulfide mineral
Found on
https://www.crosswordclues.com/clue/danalite

Danalite is an iron beryllium silicate sulfide mineral with formula: Fe2+4Be3(SiO4)3S. It is a rare mineral which occurs in granites, tin bearing pegmatites, contact metamorphic skarns, gneisses and in hydrothermal deposits. It occurs in association with magnetite, garnet, fluorite, albite, cassiterite, pyrite, muscovite, arsenopyrite, quartz, and...
Found on
http://en.wikipedia.org/wiki/Danalite

• (n.) A mineral occuring in octahedral crystals, also massive, of a reddish color. It is a silicate of iron, zinc manganese, and glucinum, containing sulphur.
Found on
http://thinkexist.com/dictionary/meaning/danalite/
Da'na·lite noun [ Named after James Dwight
Dana .]
(Min.) A mineral occuring in octahedral crystals, also massive, of a reddish color. It is a silicate of iron, zinc manganese, and glucinum, containing sulphur.
Found on
http://www.encyclo.co.uk/webster/D/4

Danalite is a mineral of the helvite group found mainly in granite pegmatite and in hydrothermal veins. Danalite was first discovered at Rockport, Cape Ann, Massachusetts and was confirmed as a distinct species in 1866 and was named in honour of James Dana, a mineralogist at Yale University. Danalite is an iron-rich mineral and appears in octahedra...
Found on
http://www.probertencyclopaedia.com/browse/HD.HTM
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