Geochemical and mineralogical characteristics of shales from the ...

This study is focused on using XRF, ICPMS, and SEM with EDX to determine the mineralogical and geochemical characteristics of these shales

Abstract. The early to middle Permian Dohol Formation is characterized by a significant presence of shale deposits. While these shales exhibit a ...

Mineralogical and geochemical studies of shales from Kopili ...

The presence of goethite-rich phosphatic nodules, secondary precipitation within the fissile planes of shale and the occurrence of anatase, talc ...

Geochemical and mineralogical characteristics of shales ... - OUCI

Geochemical and mineralogical characteristics of shales from the early to middle Permian Dohol Formation in Peninsular Malaysia: Implications for organic matter ...

Geochemical and mineralogical characteristics of Pleistocene ...

The mineralogy and geochemistry data are presented for thirty-seven shales, four concretions, two carbonate sediments and seven lignites from the Marathous.

Geochemical and mineralogical sampling of the Devonian shales in ...

The mineralogical characteristics of the Marcellus Shale samples from the study area are conducive to a continuous resource play, but the Middle Devonian strata ...

(PDF) Geochemical and mineralogical approaches to assessing ...

Nevertheless, mineralogical and geochemical features able to discriminate the shale families are still preserved. The presence/absence of rock fragments ...

Geological and geochemical characteristics of the Middle–Lower ...

Middle–Lower Jurassic terrigenous shales constitute a set of significant hydrocarbon source rocks in the Kuqa Depression of the Tarim Basin.

Comparison of Geochemical and Mineralogical Characteristics of ...

Coal and oil shale are both organic matter-rich sedimentary rocks. However, their sources of organic matter and their depositional environments are different.

Geochemical and mineralogical approaches to assessing ...

Nevertheless, mineralogical and geochemical features able to discriminate the shale families are still preserved. The presence/absence of ...

The Exquisite Comparison of Shale Mineralogical‐Geochemical ...

(2) In terms of geochemical characteristics, the C7-3SM shale exhibits high productivity due to type II1 kerogen. The organic matter in the C7- ...

Geochemical and Clay Mineralogical Characteristics of the Black ...

Black shale of Tithonian (Late Jurassic)-Berriasian (Early Cretaceous) Chia Gara Formation have been investigated by clay minerals and geochemistry

Geochemical, Mineralogical and Industrial Potentials of Shale at ...

ABSTRACT. Geochemical and mineralogical characteristics of shale, in Okigwe area, southeastern Nigeria were investigated using samples obtained from Ihube ...

Geochemical and Mineralogical Sampling of the Devonian Shales in ...

The mineralogical characteristics of the Marcellus Shale samples from the study area are conducive to a continuous resource play, but the ...

Mineralogy and Geochemistry of the Upper Paleocene Shales from ...

Based on the X-ray diffraction results, the shale forming minerals are composed of calcite, quartz, feldspar, dolomite, muscovite, hematite and clay minerals ...

Geochemical and mineralogical approaches to assessing ...

The different suites of these shales are dominated by 2:1 clay minerals and are Fe shales and shales. An R-mode factor analysis suggests Ti, Al, and LREE (F1) ...

A Case Study From the Cangdong Sag, Bohai Bay Basin, China

Ek22 and Ek23 show similar mineral composition characteristics. The average felsic minerals content is 31.1 and 34.93%, and the average ...

Geochemical and Microstructural Characteristics of Clay Minerals ...

Coal-measure shale is obviously different from marine shale in its sedimentary environment, kerogen type, reservoir quality and mineral composition. As far as ...

Mineralogy and Geochemistry of Shale Deposits in the Lower ...

However, the shales were depleted in Na2O, MgO, K2O, MnO, TiO2, CaO, and P2O5. The trace element ratios of Ni/Co and Cu/Zn of the shale suggest an oxic ...

Mineral characteristics and their geological significance of black ...

The mineral composition characteristics of this set of black shales are similar to those of highly productive shale gas in North America, for ...