Funder: U.S. National Science Foundation
Due Dates: Proposals accepted anytime
Funding Amounts: ~$16,000,000 total annually; 40–60 awards per year; standard or continuing grants
Summary: Supports basic research on Earth's formation, accretion, differentiation, and petrologic and geochemical modification via igneous and metamorphic processes.
Key Information: Only three proposals per investigator (PI/co-PI/subaward) per year; proposals must be submitted via Research.gov or Grants.gov.