Hydrothermal mineralisations in fractured quartzitic country rock in a wider area; additionally a tantalum pegmatite.
Located in NW Burundi, where alluvial gold deposits are also known.
Ref.:
Lehmann, B. & Timm, F. (1992): Primäre Gold-Mineralisation im Raum Ruhembe/NW-Burundi. Z. angew. Geol. 38, 107-108.
Mineral List:14 entries listed. 10 valid minerals.
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