alleryଉପକୂଳ ବାଲିରେ ଥିବା କେଉଁ ଖଣିଜରେ ଭାରତର ବିପୁଳ ପରିମାଣର ଥୋରିୟମ ଭଣ୍ଡାର ମୁଖ୍ୟତଃ ମିଳିଥାଏ?
Aମୋନାଜାଇଟ୍
Bବକ୍ସାଇଟ୍
Cହେମାଟାଇଟ୍
Dଗାଲେନା
Answer & Solution
Correct answer: A. ମୋନାଜାଇଟ୍
ଭାରତରେ ଉପକୂଳ ବାଲିରେ ଥୋରିୟମ ମୋନାଜାଇଟ୍ (Monazite) ଆକାରରେ ମିଳିଥାଏ, ଯାହା ୟୁରାନିୟମ ତୁଳନାରେ ଏକ ବୃହତ ଭଣ୍ଡାର ପ୍ରଦାନ କରିଥାଏ।
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