pisolite meaning in Hindi

Examples

1. In Australia iron ore is won from three main sources : pisolite " Koolyanobbing, Western Australia.
2. Most channel irons are upgraded via washing of the pisolite gravels to remove the cements and matrix.
3. The Robe Valley operation produces two pisolite ( spheroidal crystalline ) iron-ore products called Robe River Fines and Robe River Lump.
4. The cave at the spring of Mokranjska Miljacka about 7 km from village paleontological finds, traces of humans and Stalactites have been found here as well as Pisolite rocks.
5. However, DSO ores can contain significantly higher concentrations of penalty elements, typically being higher in phosphorus, water content ( especially pisolite sedimentary accumulations ) and aluminum ( clays within pisolites ).
6. A "'pisolite "'is a sedimentary rock made of pisoids, which are concretionary grains  often of calcium carbonate, but sometimes of rarer minerals  which resemble ooids but are always more than 2 mm in diameter.