Q. Which of the following is not an ore of Zinc?
Answer: Carnetite
Notes: Carnetite is an ore of Uranium, where as Sphalerite(Zinc blende), Zincite and Calamine are some of the important ores of Zinc.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 29 in Chemistry-6-Minerals and Ores in above course in App.