Mineralogy. rhodonite or rhodochrosite.
THIS WORD OF THE DAY QUIZ IS HARDLY A DODDLE!
But you can ace it no problem if you remember the words from September 7–13, 2020!
Question 1 of 7
What does “Promethean” mean?
Origin of manganese spar
First recorded in 1815–25
Words nearby manganese spar
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020