Refers to minerals and metals that are mined and processed within a particular country, often highlighting the focus on local production and use.

घरेलू अयस्क

English Usage: The country is investing in domestic ore to reduce reliance on imports.

Hindi Usage: देश आयात पर निर्भरता कम करने के लिए घरेलू अयस्क में निवेश कर रहा है।