authigenic मीनिंग इन हिंदी

उदाहरण वाक्य

1. Common sedimentary authigenic minerals include calcium carbonate, apatite, and clays.
2. This mode of preservation is known as authigenic mineralisation.
3. Weddellite occurs as authigenic crystals in sea floor mud.
4. In sediments it occurs as authigenic, diagenetic minerals and as a product of hydrothermal deposition.
5. Faujasite occurs in vesicles within basalt and phonolite lava and tuff as an alteration or authigenic mineral.
6. It was found that further chemical pre-treatment steps are required to completely remove authigenic uranium from sediments.
7. They also have localized areas of lithified seafloor, generally authigenic carbonates but sometimes more exotic minerals such as barite are present.
8. A key feature of this process, and exemplified by the reaction, is the production of a suite of by products which are precipitated as authigenic phases.
9. These authigenic carbonates are known to be the most 13 C depleted carbonates on Earth, with ? 13 C values as low as-125 per mil PDB reported.
10. These released elements form authigenic quartz, chert, calcite, dolomite, ankerite, hematite and albite, all trace to minor ( except quartz ) minerals found in shales and other mudrocks.