alginite

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The component variation of terrigenous organic matter and the sum of vitrinite, inertinite, sporinite, resinite, cutinite, fluorinite, and alginite (the sum of lamalginite and telalginite, Table 2) are plotted respectively in Figure 2c and Figure 3c-d.

2] were characterized by the relatively high contents of alginite (average 46 vol%) and biturninite (average 25 vol%) (Fig.

4) and derived from aquatic organisms, including alginite and biturninite (Fig.

CHARACTERISTICS AND ACCUMULATION OF MIDDLE JURASSIC OIL SHALE IN THE YUQIA AREA, NORTHERN QAIDAM BASIN, NORTHWEST CHINA

1990, Geochemical comparison of a Cambrian alginite potential source rock, and hydrocarbons from the Colville/Tweed Lake area, Northwest Territories: Bulletin of Canadian Petroleum Geology, v.

Great Canadian Lagerstatten 2. Macro- and microfossils of the Mount Cap Formation (Early and Middle Cambrian, northwest territories)

The dark alginite bodies are separated from each other by a matrix of medium gray vitrinite.

Influence of alginite in the reflectance of vitrinite from Joadja, N.

Archaeology and petrology of coal artifacts from a Thule settlement on Axel Heiberg Island, Arctic Canada

The kerogen mainly consists of degraded alginite with a characteristic laminated microtexture (lamalginite), rarely of telalginite.

Organic geochemical study of the upper layer of Aleksinac oil shale in the Dubrava block, Serbia

The low-ash coal seams were mainly formed in the freshwater paleoenvironment in the low-lying mire and the high-ash coal seams were primarily formed in the fluvio-lacustrine environment, the source of organic matter in coal seams being mostly conifers with little alginite supply [20].

Accumulation stages and evolution characteristics of oil shale and coal in the Dunhua-Mishan Fault Zone, Northeast China

Microscopic studies for selected oil shale samples (Table 2) define an organic matter assemblage consisting predominantly of alginite and amorphous material [23] which shows apparently a higher proportion of type I kerogen relative to the inferred proportion from Rock-Eval data and especially [S.

Evaluation of the hydrocarbon potential, mineral matrix effect and gas-oil ratio potential of oil shale from the Kabalar formation, Goynuk, Turkey

Varieties of sulphur in the alginite sequence of Kossen facies from the borehole Rezi Rzt-1 W-Hungary // Oil Shale.

Geology and resources of some world oil-shale deposits

Reflected light microscopy and micro-FTIR of upper Ordovician Cloeocapsomorpha prisca alginite in relation to paleoenvironment and petroleum generation, Saskatchewan, Canada // Org.

Current knowledge on the origin and structure of Estonian kukersite kerogen

Alginite is the predominant organic matter in kerogen type I.

Classification of aliphatic hydrocarbons formed at temperature-programmed co-pyrolysis of Turkish oil shales of kerogen types I and II

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