矿产

日本首相高市早苗提议在七国集团（G7）及志同道合的国家之间协调关键矿产储备。

June 07, 2026 由 AI 报道

The Ministry of Mines has described several northeastern states as repositories of strategic minerals in recent statements. This framing comes as the Geological Survey of India conducts exploration projects in the region.

Researchers from Penn State and Columbia University have discovered that Earth's stable continents formed through extreme heat exceeding 900 degrees Celsius in the lower crust. This process involved radioactive elements migrating upward to cool and strengthen the landmasses. The findings also offer insights into mineral distribution and planetary habitability.