This printable crossword puzzle on the topic of Rocks & Minerals has 12 clues. Answers range from 3 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
1. A ferrous mineral
1.found in placer deposit
3.Raw material for cement industry
3. iron ore mined in bailadila
5. Finest iron ore with magnetic properties
5.highest quality hard coal
6.indispensable for electrical industry
6.aluminium is obtained from this ore
7.geological age of coal found in north east india
7.khetri mines are famous for this materiel
5.formed due to evaporation
5. Formed in veins and lodes