parkerite

parkerite

[′pär·kə‚rīt]
(mineralogy)
Ni3(Bi,Pb)2S2 A bright-bronze mineral composed of nickel bismuth lead sulfide.
References in periodicals archive ?
Later in his book, The Old Baptist Test, which appeared in 1855, Watson included a section, "A Refutation of the Manichaeo Parkerite Heresy.