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Lousas aplite-pegmatite, Barroso-Alvão pegmatite field, Vila Real District, Portugal

Quartz containing ferronigerite was found nearby the aplite-pegmatite body during the reconstruction nof a forest road.
The aplite-pegmatite contains petalite and phosphate minerals.



References:
- Novák, M. et al. (2009): Ferronigerite with dominant substitution TiSn-1 in muscovite+chlorite aggregate from massive quartz nodule associated with a petalite-rich aplite-pegmatite of the Barroso-Alvão pegmatite field, Northern Portugal. N. Jb. Mineral. Abh. 186, 67-78.





Mineral List:
Apatite-(CaF)
Beryl
Cassiterite
'Chlorite Group'
Columbite
Eosphorite
Eucryptite
Ferrisicklerite
Ferronigerite-2N1S
Ferronigerite-6N6S
'Garnet Group'
'Monazite'
Montebrasite
Muscovite
Paragonite
Petalite
Quartz
Rutile
Spodumene
Staurolite
Tantalite
'Tourmaline'
Xenotime-(Y)
Zircon


24 entries listed. 18 valid minerals.

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