black shale वाक्य

उदाहरण वाक्य

1. Then there is black shale or slate matching the Luarca Slate of Llanvirn to Caradocian Age.
2. In the Paleocene ( ) dark black shales mark the lack of oxygen in stagnant water.
3. The Upper Ordovician Lower Silurian materials there contain a roughly thick, carbon-rich layer of black shale.
4. Its bedrock is Precambrian-era gray and black shale.
5. But the clincher was the green itself, backed by an amphitheater-like natural outcropping of black shale.
6. The deposit was formed by remobilsation of uranium already enriched in the black shales by synsedimentary processes.
7. The rock underlying the dam is Ohio Black Shale which is a largely hard, massive silt shale.
8. A rock formation known as the Campbell's Ledge Black Shale occurs in the vicinity of Leggetts Creek.
9. Calcareous shales and black shales also occur.
10. Wismut explored a black shale-type uranium mineralisation below the villages of Hauptmannsgr�n and Neumark, Saxony west of Zwickau.