Levantamento eletromagnético para investigação de veios de grafite, Sri Lanka

Levantamento eletromagnético para investigação de veios de grafite, Sri Lanka

H. A. Dharmagunawardhana / K. M. P. C Karunarathne

44,13 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2024
Materia
Geología y la litosfera
ISBN:
9786207708468
44,13 €
IVA incluido
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O levantamento eletromagnético é um dos métodos de investigação geofísica mais populares na exploração sub-superficial. Em relação à investigação de grafite de veia, a perfuração tradicional e os métodos convencionais têm sido usados. A aplicação do levantamento eletromagnético de baixa frequência é discutida através deste estudo de caso. O estudo foi efectuado na área de Rangala (Central Highland, Sri Lanka). O levantamento foi feito numa grelha pré-definida dentro de uma mina abandonada. O recetor eletromagnético de baixa frequência VLF - EM 16 foi utilizado para o estudo. A recolha de dados foi analisada através de métodos de filtragem e as interpretações foram feitas tendo em conta vários factores geológicos. O estudo foi efectuado no ano de 2015, para cumprir o requisito de Licenciatura em Geologia, oferecido pela Universidade de Peradeniya, no Sri Lanka.

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