carbonaceous rock

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In Talundilly_CSG1, 833 feet of core were cut, out of which 51 feet of coal and carbonaceous rock were canistered for gas desorption in 21 samples.

In Albilbah_CSG1, 472 feet of core were cut, out of which 35 feet of gaseous coal and carbonaceous rock were sealed in 20 canisters for desorption measurement.

Sentry Petroleum Updates Drill Testing Schedule

5) 2-3 cm darker brownish and slightly carbonaceous rock, with abundant brachiopod shells and fragments in the upper part.

Discovery of the Ordovician Kinnekulle K-bentonite at the Poosaspea cliff, NW Estonia/Kinnekulle K-bentoniidi paljand Poosaspea pangal (Loode-Eesti)

Roughly two-thirds of Cuba's territory is karstic, with an abundance of limestone, marlstone, marble and other carbonaceous rocks.

Cuba's cave network offers spectacular karstic vistas

Metasedimentary rocks are represented by phyllites, siltstones, carbonaceous rocks, sandstones, grits and conglomerates.

Some properties and structure of the crystalline crust from superdeep drilling data (SG-3, SG-4, KTB)

Finer material is also derived from the downfall of finely laminated clayey carbonaceous rocks.

Slope processes at the North Estonian Klint/Nolvaprotsessid Pohja-Eesti paekaldal

Usually the content of crystalline rocks in the gravel-pebble fraction of glaciofluvial deposits is 10-15% higher than in tills, whereas the content of carbonaceous rocks in them is correspondingly lower (Raukas 1978).

Eskers in the periphery of their distribution in North Estonia/Oosid nende levikuala perifeerias Pohja-Eestis

Gold mineralization in drillholes is associated with heavy quartz-carbonate plus sulphide alteration on carbonaceous rocks and igneous breccias of unknown origin.

Southwestern Resources Corp.: Further Positive Drill Results Expand the Boka 7 Gold Zone Boka Gold Project, Yunnan Province, China

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