rapakivi meaning in Hindi

Examples

1. The uranium content of rapakivi is fairly high, up to 24 ppm.
2. The distinctive texture of rapakivi granite is due to oligoclase rims on orthoclase phenocrysts.
3. Rapakivi granites are often found associated with intrusions of anorthosite, norite, charnockite and mangerite.
4. It is made of Rapakivi granite.
5. Thus, in rapakivi zones, the hazard from radon, a decay product of uranium, is elevated.
6. Consequently, groundwater in rapakivi zones is high in fluoride ( 1 2 mg / l ), making the water naturally fluoridated.
7. The crater is filled with sediments, between Pleistocene sediments and crushed rapakivi granite bedrock there is a layer of Paleozoic ( Ordovician ) limestones.
8. Rapakivi is high in fluoride, ranging 0.04 1.53 %, compared to other similar rocks at around 0.35 %.
9. The rocks that break off the Rotes Kliff-such as flint, rhomb porphyry or Rapakivi granite-still enable an accurate determination of their origin to be made.
10. These rock types include iron-rich diorite, gabbro, and norite; leucocratic mafic rocks such as leucotroctolite and leuconorite; and iron-rich felsic rocks, including monzonite and rapakivi granite.