How to spell RIALGAR correctly?

For those who may have misspelled "Rialgar", here are some possible correct suggestions. Firstly, "Realgar" is a red mineral used in pigments and fireworks. Secondly, "Rigalra" is a made-up word that doesn't exist. Lastly, "Rialto" refers to a famous Venice bridge. Double-check the spelling to avoid confusion.