2017
DOI: 10.1016/j.jafrearsci.2016.12.005
|View full text |Cite
|
Sign up to set email alerts
|

Metamorphic P–T evolution of garnet-staurolite-biotite pelitic schist and amphibolite from Keffi, north-central Nigeria: Geothermobarometry, mineral equilibrium modeling and P-T path

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

1
4
0

Year Published

2019
2019
2023
2023

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 12 publications
(5 citation statements)
references
References 33 publications
1
4
0
Order By: Relevance
“…Ife-Ilesha Schist Belt and fits well with theAdetunji et al (2018) model Cordani et al (2013). andUgwuonah et al (2017) have also suggested a similar model for the Pan-African Trans-Saharan mobile belt and further explained that the multiple collisions of the micro-blocks was followed by the closure of the Goiás-Pharusian Ocean and the final collision of the West African Craton, the Congo Craton and the Tuareg Shield.The evolutionary models ofAdetunji et al (2018),Ugwuonah et al (2017) andCordani et al (2013) combined …”
supporting
confidence: 69%
“…Ife-Ilesha Schist Belt and fits well with theAdetunji et al (2018) model Cordani et al (2013). andUgwuonah et al (2017) have also suggested a similar model for the Pan-African Trans-Saharan mobile belt and further explained that the multiple collisions of the micro-blocks was followed by the closure of the Goiás-Pharusian Ocean and the final collision of the West African Craton, the Congo Craton and the Tuareg Shield.The evolutionary models ofAdetunji et al (2018),Ugwuonah et al (2017) andCordani et al (2013) combined …”
supporting
confidence: 69%
“…Peak P-T conditions of 7 kbar and 680 have been reported for pelitic rocks of the schist belt of southwestern Nigeria ( Ige and Holness, 2002 ). P–T pseudosection analyses calculated using THERMOCALC software of staurolite-biotite pelitic schist from north-central Nigeria, constrain garnet/staurolite equilibration within the range of 6.4–7.7 kbar and 610–630 °C ( Ugwuonah et al., 2017 ). Also, retrograde conditions were also estimated as 3.8 kbar/590 °C to 6.8 kbar/780 °C for modeling of granulite from southeastern Nigeria ( Ugwuonah et al., 2019 ).…”
Section: Discussionmentioning
confidence: 99%
“…Muscovite, biotite and chlorite form micro beds which locally alternate with those form by plagioclase-sericite association. The presence of sericite in the studied might show that some rocks in Bidzar were affected by retrograde metamorphism if base on interpretations presented on schists studied by Ugwuonah et al [30] and Ibe [31]. Prograde metamorphism cannot be easily con rmed at this stage, although some prograde metamorphic features presented in Ibe [31] such as the presence of muscovite, quartz, biotite, and amphibole is visible.…”
Section: Schistsmentioning
confidence: 72%