Strontium isotope proxy of sedimentological records reveals uplift and erosion in the Southeastern Neo-Tethys ocean during the late Cretaceous. [PDF]
Navidtalab A +3 more
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Dry-hole analysis of exploratory wells in East Tiba-Natrun Area, NE Abu Gharadig Basin, Western Desert, Egypt: implications to petroleum exploration. [PDF]
Ibrahim M, Sakran S, Bosworth W.
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Estimation of Dolomite Formation: Dolomite Precipitation and Dolomitization
Abstract: Reactive-transport models are developed here that produce dolomite via two scenarios: primary dolomite (no CaCO3 dissolution involved) versus secondary dolomite (dolomitization, involving CaCO3 dissolution). Using the available dolomite precipitation rate kinetics, calculations suggest that tens of meters of thick dolomite ...
Banerjee, Amlan
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Origin and evolution of fault-controlled hydrothermal dolomitization fronts: A new insight [PDF]
Dolomitization is one of the most significant diagenetic reactions in carbonate systems, occurring where limestone (CaCO3) is replaced by dolomite (CaMg (CO3)2) under a wide range of crystallization temperatures and fluids.
Jack Stacey +2 more
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Autochthonous Micrite to Aphanodolomite: The Microbialites in the Dolomitization Processes
In the present paper, we examine the influence of micrite types, autochthonous or allochthonous, on the dolomitization processes. The recrystallized and dolomitized Carnian samples from Rifugio Vallandro and Alpe di Specie erratic boulders (South Tyrol ...
Adelaide Mastandrea +2 more
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Dolomitization and the causes of dolomitization dolomite reservoir
Chinese Journal of Geochemistry, 2012This paper utilizes multi-methods, such as core observation, slice identification, isotope analysis, trace element analysis, fluid inclusion technique and so on, to study the causes of the dolomite in the Nanpu Sag and the origins of the dolomite reservoir.
Bojiang Fan +4 more
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Chapter 7 Dolomites and Dolomitization
1979Publisher Summary This chapter discusses dolomites and dolomitization. There are numerous kinds of dolomite. According to numerous investigators, primary precipitation of dolomite crystals, particularly in marine environments, probably represented in Holocene carbonate sediments, is of little significance when considering the great bulk of ancient ...
George V. Chilingar +3 more
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II.—Dolomitization and the Leicestershire Dolomites
Geological Magazine, 1918In the district north of Ashby-de-la-Zoueh dolomitized Carboniferous Limestone crops out where the Leicestershire border adjoins that of South Derbyshire. The dolomites, which attain a thickness of nearly 900 feet in this area, have hitherto received very little attention.
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Epigenetic dolomitization and the origin of xenotopic dolomite texture
Journal of Sedimentary Research, 1984Abstract Xenotopic texture, which is commonly observed in pre-Cenozoic rocks, is defined here as a mosaic of anhedral crystals with irregular or curved intercrystalline boundaries and, usually, undulatory extinction. Xenotopic dolomite texture is similar in appearance to neomorphic limestone textures.
Jay M. Gregg, Duncan F. Sibley
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