dialogite

[ dahy-al-uh-jahyt ]
/ daɪˈæl əˌdʒaɪt /

noun Mineralogy.

Origin of dialogite

1820–30; <Greek dialog() selection, derivative of dialégein to select (dia-dia- + légein to speak) + -ite1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020