Morro dos Seis Lagos, São Gabriel da Cachoeira, Amazonas, North Region, Brazil

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Cretaceous Nb-REE deposit, consisting of three weathered alkaline carbonatitic pipes with laterite covers averaging 230 m in depth. The pipes form three laterite-covered hills in the area.

Ref.:
- Orris, G.J., and Grauch, R.I. (2002): Rare earth element mines, deposits, and occurrences. USGS Open-File Report 02-189.

Map Reference: 0°38'N , 66°24'W

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Mineral List:

Ankerite
Baryte
Brookite
Dolomite

'Florencite'
Goethite
Pyrite
Pyrochlore

Rutile
var: Niobian Rutile
Siderite

10 entries listed. 8 valid minerals.

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