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sperrylite

   Also found in: Encyclopedia, Wikipedia 0.01 sec.
sper·ry·lite  (spr-lt)
n.
A white crystalline platinum mineral, essentially PtAs2.

[After Francis Louis Sperry (died 1906), Canadian chemist.]

sperrylite [ˈspɛrɪˌlaɪt]
n
(Earth Sciences / Minerals) a white metallic mineral consisting of platinum arsenide in cubic crystalline form. Formula: PtAs2
[named after F. L. Sperry, Canadian chemist]


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Petrographic (laboratory) studies have identified the PGE host minerals to be kotulskite (a palladium-tellurium-bismuth mineral) and sperrylite (a platinum-arsenide mineral).
 
 
 
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