niccolite वाक्य

उदाहरण वाक्य

1. Gibson identified the mineral in the samples as niccolite.
2. In 1971, the International Mineralogical Association recommended use of the name nickeline rather than niccolite.
3. However, a re-analysis of the material in 1971 found the keweenite to be a mixture of the copper and nickel arsenates : ?-domeykite, niccolite and rammelsbergite.