Locality type:

Complex

Classification

Species:

'Plagioclase' (not an IMA approved species)

Formula:

(Na,Ca)[(Si,Al)AlSi₂]O₈

Confirmation

Validity:

Believed Valid

Data

Mineral Data:

Click here to view Plagioclase data

Locality Data:

Click here to view Soarinho complex, Cachoeiras de Macacu, Rio de Janeiro, Brazil

Data Identifiers

Mindat Occurrence Record ID:

1586440

Long-form Identifier:

1:3:1586440:2

GUID (UUID V4):

7cf13f57-952f-47d8-bf51-fc3a4f179403

References

da Silva, Daniel Adelino, Potratz, Guilherme Loriato, Geraldes, Mauro Cesar (2023) Geochemistry and Geochronology (U-Pb and Lu-Hf) of the Soarinho Alkaline Massif (Brazil): Implications on Mantle versus Crustal Signature of Syenitic Magma. Minerals, 13 (7) 904 doi:10.3390/min13070904

Reference Search (possible matching items)

	Brotzu, P., Gomes, C.B., Melluso, L., Morbidelli, L., Morra, V., Ruberti, E. (1997) Petrogenesis of coexisting SiO2-undersaturated to SiO2-oversaturated felsic igneous rocks: The alkaline complex of Itatiaia, southeastern Brazil. Lithos, 40 (2) 133-156 doi:10.1016/s0024-4937(97)00007-8	Journal (article/letter/editorial)
	felsic igneous rocks: The alkaline complex of Itatiaia, southeastern Brazil P. Brotzu a, C.B. Gomes b, L....Napoli, Italy b Instituto de Geocihbas, Universidade de Skio Paula, Siio Paula, Brazil ’ Dipam’mento di Scienze...1996; accepted 1 April 1997 The Itatiaia aWine complex is a Late Cretaceous intrusion (72 Myr) made up...arranged concentrically, with the core of the complex being formed by SiO,-oversaturated syenites (with...richterite and arfvedsonite amphiboles, sodic plagioclase to orthoclase feldspars and so on) and the whole-rock

Plagioclase from Soarinho complex, Cachoeiras de Macacu, Rio de Janeiro, Brazil

Plagioclase from
Soarinho complex, Cachoeiras de Macacu, Rio de Janeiro, Brazil