petrographic वाक्य

उदाहरण वाक्य

1. This model of the outer layers of the earth has been confirmed by petrographic, gravimetric, and seismic evidence.
2. In optical mineralogy, a petrographic microscope and cross-polarised light are often used to view the interference pattern.
3. These material can be discerned by petrographic analysis and help to identify ores and fluxing agent used in the process.
4. Related to crystal form, the quality of crystal faces is diagnostic of some minerals, especially with a petrographic microscope.
5. The "'primary features of Nile silt "', as revealed by a petrographic microscope, include:
6. Petrographic changes during the fall allowed estimates that the body was heated between 65 and 135 degrees during its atmospheric entry.
7. Recognising a crenulation in a rock may require inspecting the rock with a hand-lens or petrographic microscope in thin section.
8. He worked on petrography at the Geological Survey of Saxony and developed methods to recognize stratigraphic sequences by petrographic and structural analysis.
9. Dr . Pring joined with Dr . U . Kolitsch ( Curator of minerals and deposit collection, Mineralogical-petrographic Abt.
10. Petrographic analysis of marble collected from about found it to consist as much as five percent of the ghosts of recrystallised crinoid ossicles.