Q553
Which of the following is a metallic ore ?
A.
Mica
B.
Quartz
C.
Feldspar
D.
Galena
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Galena is the most abundant lead mineral. It is a metallic, lead-gray mineral with cubic cleavage and a distinctly high density. It belongs to the octahedral sulfide group of minerals with metal ions in octahedral positions.