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![](./images/clear.gif) 1.- A COMPARATIVE STUDY OF SOME ORTHO- AND METHA-ANTHRACITES FROM NORTH-ATLANTIC AND GONDWANA BASINS
1992
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![](./images/clear.gif) 2.- A ESCOMBREIRA DE S. PEDRO DA COVA (BACIA CARBONIFERA DO DOURO, PORTUGAL) - CARACTERIZAÇÃO E IMPLICAÇÕES AMBIENTAIS
DIPUTACION PROVINCIAL DE SORIA; SORIA; ESP, 2009
VII CONGRESO IBERICO. X CONGRESO NACIONAL DE GEOQUIMICA. SORIA, 21-23 SEPTIEMBRE 2009
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![](./images/clear.gif) 3.- Burning of coal waste piles from Douro Coalfield (Portugal); petrological, geochemical and mineralogical characterization
Elsevier; Amsterdam; NLD; Netherlands, 2010
ICCP-TSOP 2008; selected papers from the ICCP-TSOP joint meeting 2008
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![](./images/clear.gif) 4.- CARACTERIZACAO QUIMICA DAS CINZAS DE ALTA TEMPERATURA DE CARVOES IBERICOS: RESULTADOS PRELIMINARES
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ZARAGOZA: INS.TEC. ARAGON, 2001
III CONGRESO IBERICO DE GEOQUIMICA. VIII CONGRESO DE GEOQUIMICA DE ESPAÑA. ZARAGOZA (ESPAÑA), 23-26 DE OCTUBRE DE 2001. VOLUMEN DE ACTAS
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![](./images/clear.gif) 5.- CHARACTERIZATION OF FLY ASH BY SEM/EDS AND RAMAN SPECTROSCOPY
PERGAMON; OXFORD; III; INTERNATIONAL, 2005
ABSTRACTS OF THE 15TH ANNUAL V. M. GOLDSCHMIDT CONFERENCE
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![](./images/clear.gif) 6.- Characterization of fly ash from a power plant and surroundings by micro-Raman spectroscopy
Elsevier; Amsterdam; NLD; Netherlands, 2008
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![](./images/clear.gif) 7.- COAL CLASSIFICATION AND CODIFICATION UP-DATE ON THE STATE OF THE ART AND A CRITICAL REVIEW
1992
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![](./images/clear.gif) 8.- Comprehensive characterization of anthracite fly ash from a thermo-electric power plant and its potential environmental impact
Elsevier; Amsterdam; NLD; Netherlands, 2011
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![](./images/clear.gif) 9.- Correlation between optical, chemical and micro-structural parameters of high-rank coals and graphite
Elsevier; Amsterdam; NLD; Netherlands, 2009
CSCOP-TSOP-ICCP 2007; selected papers from the 2007 joint meeting of CSCOP-TSOP-ICCP; Unconventional petroleum systems & advances in organic petrology and geochemistry
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![](./images/clear.gif) 10.- DEVONIAN AND CARBONIFEROUS PALYNOMORPH ASSEMBLAGES OF BLACK SHALES FROM THE OVAR-ALBERGARIA-A-VELHA-COIMBRA-TOMAR REGION (W DE PORTUGAL): TECTONOSTRATIGRAPHIC IMPLICATIONS FOR THE IBERIAN TERRANE
2000
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