The Apollo 12 regolith contains 2 types of KREEP. Typical soils contains a Fra-Mauro-like component whereas atypical soils 12032/3 also contain an exotic component.
The KREEP Components of the Apollo 12 Regolith
2000-03-01
Conference paper
No indication
English
Apollo 15 regolith breccias - Window to a KREEP regolith
NTRS | 1989
|Provenance of Apollo 12 KREEP.
NTRS | 1972
|Meteorite-free Apollo 15 crystalline KREEP
NTRS | 1976
|Nearly pure Apollo 12 KREEP - Soil sample 12023
NTRS | 1977
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