Limonite is the source of

A. N

B. P

C. K

D. Fe

Answer: Option D

Solution(By Examveda Team)

Limonite is an iron ore consisting of a mixture of hydrated iron oxide hydroxides in varying compositions. It is relatively dense with a specific gravity varying from 2.7 to 4.3. It is usually medium to dark yellowish-brown in colour. In its brown form, it is sometimes called brown haematite or brown iron ore.