Results 21 to 30 of about 9,686 (212)
Quando ferro valia ouro: análise das memórias mineralógicas de José Barbosa de Sá (1769)
Varia História, 2013 Foi em plena zona mineira do Mato Grosso setecentista que o advogado licenciado José Barbosa de Sá afirmou que o ouro não era o minério mais importante para a economia colonial.
Christian Fausto Moraes dos Santos +1 more
doaj +1 more source
Inaugurazione del Museo di Geologia e Paleontologia e del Museo di Mineralogia
, 2009 Palazzo Cavalli, edificato dai Foscari tra la fine del\u27400 e l\u27inizio del\u27500, fu acquistato verso la metà del\u27600 dal Provveditore Marin Cavalli, che lo rinnovò completamente e commissionò gli affreschi che lo arricchiscono.
Danesin, Matteo
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Influència de la mineralogia en la durabilitat de les roques toves: aplicació a talussos de Gipúskoa [PDF]
, 2011 Català: Aquest treball neix amb la intenció d’afegir un granet de sorra a un projecte d’investigació sobre la degradació de talussos de carretera situats en dos municipis del País Basc dut a terme per Joan Martínez-Bofill en col·laboració amb el ...
Agelet Cano, Jordi
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Sedimentology, Volume 73, Issue 6, Page 2381-2416, October 2026.ABSTRACT Paralic depositional systems are complex and heterogeneous sedimentary environments, presenting challenges for predicting reservoir architecture and connectivity. Their stratigraphic and facies variability arises from the dynamic interplay between fluvial, tidal and wave processes, and their sensitivity to sea‐level fluctuations, sediment ...
Luis Miguel Yeste +4 more
wiley +1 more source
Delineation of Flow Components in a Tropical Region With Carbonate Rocks of Southeastern Mexico
Hydrological Processes, Volume 40, Issue 9, September 2026.Hydrochemistry and statistical methods help to delimit the flow components in carbonate rocks with marine intrusion. ABSTRACT This study analyses groundwater flow systems in a tropical karst aquifer of the Yucatán Peninsula, Mexico, where population growth and tourism are concerns due to increasing urbanisation.
Castro‐Zarate Martha Edith +9 more
wiley +1 more source
Geostandards and Geoanalytical Research, Volume 50, Issue 3, Page 677-700, September 2026.Key Points Low‐Mg calcite RM developed for in situ microanalysis applications in palaeoclimatology (δ18O, δ13C; Mg, Sr m/m). New data for calcite CRM IAEA‐603 (δ18O, δ13C by SIMS and GS‐IRMS; Mg m/m). No detectable IMF effect of Mg on SIMS δ18O determinations for mass fractions < 3650 μg g‐1.
Andreas T. Hertwig +13 more
wiley +1 more source
BOOK REVIEW Introdução a Mineralogia Pratica [PDF]
SOUTHERN BRAZILIAN JOURNAL OF CHEMISTRY, 2008 PAULO CESAR PEREIRA DAS NEVES, FLÁVIA SCHENATO, FLÁVIO ANTÔNIO BACHI, "Introdução a Mineralogia Pratica", 2a edição, Revisada e Atualizada, Editora da ULBRA, Canoas, RS, Brasil, 2008, 335 paginas. A 2ª edição deste excelente livro apresenta além de um acréscimo no número de páginas, uma melhoria significativa com respeito à 1ª edição.
openaire +1 more source
Kivinäytteillä eurooppalaisille tiedekentille
Ennen ja Nyt: Historian Tietosanomat, 2021 Kirja ...
Maria Lähteenmäki
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Hydrological Processes, Volume 40, Issue 5, May 2026.Isotopes data help to understand the GW‐SW connectivity, the recharge elevations, and evaporation in a volcanic lake basin. ABSTRACT Understanding groundwater (GW) to surface water (SW) connectivity (i.e., the exchange of water and solutes between aquifers and surface bodies) is increasingly important under changing climate conditions, where ...
L. Ramírez‐González +9 more
wiley +1 more source
Basin Research, Volume 38, Issue 3, May–June 2026.The study of heavy mineral assemblages with statistical analysis resolves provenance signatures and quantifies syn‐emplacement modification of sand injection complexes. Results demonstrate transformative petrological processes, including density‐dependent hydraulic sorting and mechanical grain degradation.
Gustavo Zvirtes +6 more
wiley +1 more source