Sedimentary uranium deposit hosted by fractured Francevillian (Precambrian)
metasediments (sandstone).
Located 80 km northwest of the town of Franceville.
The mine closed in 1999 after 40 years of production.
References:
- Mineral. Rec. (1975) 6 (5), 237-252.
Mineral List:34 entries listed. 32 valid minerals. 9 type localities (valid minerals).
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