Assertion: cobaltite | /r/HasProperty | sulfide
Facets:
Source sentences:
text: Rosie prospect [Cobaltite] Sulfides and Sulfarsenides from the Rosie Nickel Prospect, Duketon Greenstone Belt, Western Australia; B Godel, I Gonzalez-alvarez, S Barnes, SJ Barnes, P Parker, J Day, Economic Geology, Mar-Apr 2012, V107, No2, pp275-294
text: Cobaltite is a rare mineral that is sulfide is opaque and metallic.