Sperylite or Sperrylite: How To spell?

The word Sperylite is misspelled against Sperrylite, a noun meaning "An arsenide of platinum occuring in grains and minute isometric crystals of tin-white color. It is found near Sudbury, Ontario Canada, and is the only known compound of platinum occuring in nature."

--> Sperrylite has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings spe & ylite which should not be misspelled with single 'R'
Wrong Spelling:  spe-r-ylite 
Correct Spelling:  spe-rr-ylite 
Find more wrongly spelled words of Sperrylite to spell it well.

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