Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"Flüssigkeitseinschlüsse"”.
-
Diagenese der känozoischen Sedimente des Oberrheingrabens als Hinweis der tertiären Fluidentwicklung
… armen Kalzitzemente der Phase E2 enthalten Flüssigkeitseinschlüsse sehr geringer Salinität (0 bis 0,5 äq. Gew. % NaCl). Die gegenüber denjenigen des Gesamtgesteins erniedrigten Kohlenstoffisotopenwerte (d 13C = –5,9 bis –10,7 ‰ PDB) kennzeichnen sie als Produkte meteorischer Wässer. Auch das …
-
Fluid evolution, vein formation and alteration associated with a low angle shear zone at the northern Variscan fold-and-thrust belt in the vicinity of the Aachen Geothermic-drilling, Western Germany
Analyses of fluid inclusions in hydrothermal veins and the alteration mineralogy were performed on samples from the RWTH-1 geothermic well. A detailed textural, structural and fluid inclusion study of distinct vein generations has been performed to correlate the temperature-pressure conditions of …
-
The thermal history of the western lower Saxony Basin, Germany
Since about 30 years the maturity and geophysical anomalies within the Lower Saxony Basin (LSB) were interpreted as a result of a deep lying igneous intrusion called “Bramsche Massif”. Based on the lignite/subbituminous coal stage of Upper Campanian rocks overlying the Lower Cretaceous units, a …
-
Die Genese der Goldlagerstätte Hira Buddini, Südindien
The Hira Buddini Gold Mine is situated in the Hutti-Maski Greenstone Belt of the Indian Dharwar Craton. Hydrothermal gold mineralization is hosted by a narrow ENE- trending steep dipping reverse shear zone at the lithological contact of metabasalt,metadacite and metagabbro. The host rocks are …