Calc-silicate gemstones from the meluco region, Cabo Delgado, Mozambique

doi:10.1007/978-3-031-25986-9_19

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/89637

Título:	Calc-silicate gemstones from the meluco region, Cabo Delgado, Mozambique
Autor(es):	Gomes, C. Leal
Palavras-chave:	Dravite Calc-silicates Skarn Evaporite Mozambique
Data:	2023
Revista:	Advances in Science, Technology & Innovation (ASTI)
Citação:	Gomes, C. L. (2023). Calc-silicate gemstones from the meluco region, Cabo Delgado, Mozambique. In H. I. Chaminé & J. A. Fernandes (Eds.), Advances in Geoengineering, Geotechnologies, and Geoenvironment for Earth Systems and Sustainable Georesources Management (pp. 111–115). Springer International Publishing. https://doi.org/10.1007/978-3-031-25986-9_19
Resumo(s):	Northeastern Mozambique, regional Proterozoic formations in the Meluco region, especially its metacarbonate members, host Mg-B-rich skarns bearing coloured dravite and other BMg-calc-silicate gemstones, in Micute and N’Djekwa area. Following the probable lithological precursor composition, these peculiar gemstones consistently reveal geochemical Mg-B signature that could have been inherited from an evaporite ancestry, inter-stratified in the protolithic Lalamo sequence.
Tipo:	Artigo em ata de conferência
URI:	https://hdl.handle.net/1822/89637
ISBN:	9783031259852
DOI:	10.1007/978-3-031-25986-9_19
ISSN:	2522-8714
Versão da editora:	https://doi.org/10.1007/978-3-031-25986-9_19
Arbitragem científica:	yes
Acesso:	Acesso restrito autor
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