Os turmalina granitos de Perus, SP: aspectos geológicos e petrográficos

Azevedo, Dionisio Tadeu de

doi:10.11606/d.44.1997.tde-25092015-111013

Cited by 2 publications

(2 citation statements)

References 16 publications

(46 reference statements)

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“…Os diagramas na parte inferior da figura identificam padrões de fraturas nas respectivas pedreiras. Fonte: Azevedo (1997).…”

Section: Maciços Rochosos Para Rocha Ornamentalunclassified

Geologia basica para engenheiros

Ulbrich¹,

Filho²,

Lama

et al. 2023

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A elaboração deste livro surgiu da experiência dos primeiros autores no ensino de Geologia ministrado no Instituto de Geociências-USP para os alunos do curso de Engenharia Civil da Escola Politécnica-USP, por uma década. Nesse sentido, esta obra aborda os conceitos geológicos aplicados à Engenharia. O objetivo é apresentar os principais conceitos e fornecer bibliografia adicional para um maior aprofundamento da matéria.

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“…Os diagramas na parte inferior da figura identificam padrões de fraturas nas respectivas pedreiras. Fonte: Azevedo (1997).…”

Section: Maciços Rochosos Para Rocha Ornamentalunclassified

Geologia basica para engenheiros

Ulbrich¹,

Filho²,

Lama

et al. 2023

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“…Another case that can be mentioned is the tourmalinebearing Perus Granite, the only example of an extremely fractionated granite type in the state, composed by pegmatite and aplite alternating banding and rich in incompatible chemical elements (B, Li, U and Rb) and peculiar mineralogy, such as tourmaline, uranium phosphates and silicates (Atencio and Hypolito 1994). These rocks occur as small, decametric to hectometric stocks, and other bodies intruded into Mesoproterozoic metavolcano-sedimentary sequences of the Serra do Itaberaba Group (Azevedo 1994). Atencio and Hypolito (op cit.…”

Section: Introductionmentioning

confidence: 99%

The Inventory of Geological Heritage of the State of São Paulo, Brazil: Methodological Basis, Results and Perspectives

et al. 2017

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An inventory of geological sites based on solid and clear criteria is a first step for any geoconservation strategy. This paper describes the method used in the geoheritage inventory of the State of São Paulo, Brazil, and presents its main results. This inventory developed by the geoscientific community aimed to identify geosites with scientific value in the whole state, using a systematic approach. All 142 geosites representative of 11 geological frameworks were characterised and quantitatively evaluated according to their scientific value and risk of degradation, in order to establish priorities for their future management. An online database of the inventory is under construction, which will be available to be easily consulted and updated by the geoscientific community. All data were made available to the State Geological Institute as the backbone for the implementation of a future state geoconservation strategy.

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Os turmalina granitos de Perus, SP: aspectos geológicos e petrográficos

Cited by 2 publications

References 16 publications

Geologia basica para engenheiros

Geologia basica para engenheiros

The Inventory of Geological Heritage of the State of São Paulo, Brazil: Methodological Basis, Results and Perspectives

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