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Bartosz Opitek, Pawel L. Zak, Janusz Lelito and Vincent Vignal
A model of α" role="presentation" style="position: relative;">??a
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-Mg grain growth in an amorphous Mg72" role="presentation" style="position: relative;">Mg72Mg72
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allo...
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Daniil V. Popov
Most recent studies consider the formation of individual pegmatite bodies to be a fast process with estimated crystal growth rates reaching a walloping 10 m/day. This opinion is presumably underpinned by the traditional way of thinking of them as the end...
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Jacinta García-Talegón, Adolfo Carlos Iñigo, Rosa Sepúlveda and Eduardo Azofra
After subjecting Zamora building stones to accelerated ageing tests, colour changes were studied, namely: (a) freezing/thawing and thermal shock (gelifraction and thermoclasty), and (b) combination of freezing/thawing plus thermal shock and salt crystall...
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Sabrina Nazzareni, Daniele Morgavi, Maurizio Petrelli, Omar Bartoli and Diego Perugini
The Euganean Hills (NE Italy) magmatic district represents the final volcanic activity of the Veneto Volcanic Province. Alkaline to subalkaline magmatic suite dominated by intermediate to felsic volcanic rocks characterises the latest volcanic activity o...
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Camilo Bustamante,Carlos J. Archanjo,Agustin Cardona,Marcela Restrepo
Pág. 219 - 236
Anisotropy of magnetic susceptibility (AMS) and anhysteretic remanence (AAR) were used to evaluate the emplacement history of the Parashi stock and related dyke swarm situated in NW Colombia. The average magnetic susceptibility of 4.5×10-2 SI, in conjunc...
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Chiara Ciantelli, Elisa Palazzi, Jost Von Hardenberg, Carmela Vaccaro, Francesca Tittarelli and Alessandra Bonazza
This work investigates the impact of long-term climate change on heritage sites in Latin America, focusing on two important sites in the Panamanian isthmus included in the World Heritage List: the monumental site of Panamá Viejo (16th century) and...
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Marissa A. de Boer, Michelle Hammerton, J. Chris Slootweg
Pág. 19 - 26
Struvite precipitation is a well-documented method for recovering up to 98% of phosphorus from urine, which is one of the main nutrients in fertilizers besides nitrogen and potassium. Shortcomings of this process, however, are the low nitrogen recovery r...
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Aikaterini Rogkala, Petros Petrounias, Basilios Tsikouras and Konstantin Hatzipanagiotou
The Veria-Naousa ophiolite represents a dismembered unit in north Greece, which includes variably serpentinised lherzolite and harzburgite, locally intruded by a sparse network of dykes or thin layers of websterite and olivine-orthopyroxenite composition...
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Stephan Tait, William P. Clarke, Jurg Keller, Damien J. Batstone
Pág. 762 - 772
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K.M. van Schagen, L.C. Rietveld, R. Babu¿ka, O.J.I. Kramer
Pág. 327 - 337
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