Smith E.M., Nestola F., Pasqualetto L., Zorzi F., Seccon L., Wang W. (2021) The new mineral crowningshieldite: A high-temperature NiS polymorph found in a type IIa diamond from the Letseng mine, Lesotho. American Mineralogist, Vol. 106, No. 2, pp. 301-309.
Smith E.M., Nestola F., Pasqualetto L., Zorzi F., Seccon L., Wang W. (2021) The new mineral crowningshieldite: A high-temperature NiS polymorph found in a type IIa diamond from the Letseng mine, Lesotho. American Mineralogist, Vol. 106, No. 2, pp. 301-309.
