1 Physical Properties
1.1 Tenacity
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
1.5 Fracture
Brittle, Metallic, Brittle, Metallic, Brittle, Metallic
ConchoidalArthur Thomas, Gemstones (2009)
1.6 Cleavage
Perfect on {010}, indistinct on {100} and {102}
None, but may exhibit slight parting
1.7 Mohs Hardness
1.8 Chemical Composition
Ni3(AsO4)2•8(H2O)
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)