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pollucite meaning in Hindi
pollucite sentence in Hindi
Examples
More: Next- The primary source for caesium is pollucite, a mineral from a zoned pegmatite.
- Roasting pollucite with calcium carbonate and calcium chloride yields insoluble calcium silicates and soluble caesium chloride.
- Less than 20 tonnes of CsCl is produced annually worldwide, mostly from a caesium-bearing mineral pollucite.
- In the acid digestion, the silicate pollucite rock is dissolved with strong acids, such as hydrofluoric ( HF ) acids.
- Zone pegmatite ore bodies containing mineable quantities of caesium as pollucite or the lithium minerals lepidolite are also a source for rubidium as a by-product.
- In 1936, Romanian physicist Horia Hulubei and his French colleague Yvette Cauchois also analyzed pollucite, this time using their high-resolution X-ray apparatus.
- It occurs in association with tantalite, manganotantalite, microlite, tapiolite, beryl, spodumene, montebrasite, pollucite, petalite, eucryptite, tourmaline, muscovite and quartz.
- "' Pollucite "'is a zeolite mineral with the formula ( isometric-hexoctahedral crystal system as colorless, white, gray, or rarely pink and blue masses.
- About 82 % of the world's known reserves of pollucite occur near Bernic Lake in Manitoba, Canada, where they are mined for their caesium content for use in caesium formate oil drilling assistance.
- In 1930, Fred Allison of the Alabama Polytechnic Institute claimed to have discovered element 87 when analyzing pollucite and lepidolite using his UC Berkeley disproved the effectiveness of Allison's device and the validity of this false discovery.
Meaning
noun.- a rare mineral that is an important source of cesium