Correlate List I (Minerals) with List II (Places of Occurrence) in Bihar and select the correct answer using the codes given below the lists.

List I (Minerals)	List II (Places of Occurrence)
a. Mica	1. Munger
b. Gold	2. Gaya
c. Dolomite	3. Kishanganj
d. Petroleum	4. Rohtas

A. a-3, b-4, c-1, d-2

B. a-1, b-2, c-3, d-4

C. a-2, b-1, c-4, d-3

D. a-4, b-3, c-2, d-1

Answer: Option C