একটি নরম খনিজ (ক্যালসিয়াম ফ্লোরাইড

fluorite's Usage Examples:

fluorite (also called fluorspar), which is often deeply coloured owing to impurities.

The compound crystallizes in a cubic motif called the fluorite structure.

This is a list of countries by fluorite in 2006 mostly based on British Geological Survey accessed in July 2008.

In solid state chemistry, the fluorite structure refers to a common motif for compounds with the formula MX2.

It is a type of banded fluorite.

also a gemstone) Amosite (asbestiform grunerite) Antozonite (variety of fluorite) Anyolite (metamorphic rock - zoisite, ruby, and hornblende) Aquamarine.

typifies the inner fluorite zone of the North Pennines Orefield, with galena and sphalerite in the centre of the vein giving way to fluorite and siderite toward.

(also known as Derbyshire Spar) is a semi-precious mineral, a form of fluorite with bands of a purple-blue or yellowish colour.

smaller amounts of fluorite and uneconomic amounts of galena lead ore.

The earliest mining activity at the site was the extraction of fluorite and galena from.

Fluoride ions occur on earth in several minerals, particularly fluorite, but are present only in trace quantities in bodies of water in nature.

In the solid state AmO2 adopts the fluorite, CaF2 structure.

Other minerals leave surprising colors, such as fluorite, which always has a white streak, although it can appear in purple, blue.

Radium fluoride has the same crystal form as calcium fluoride (fluorite).

There are also fluorite and chromite mines in the vicinity.

the "rare-earth C-type sesquioxide" structure which is related to the fluorite structure with one quarter of the anions removed, leading to ytterbium.

in fluorine and 99% of the deposited mineral is fluorspar (technically, fluorite is the pure crystal and fluorspar the industrial name for the impure substance.

(amongst others) are legendary for their fine fluorite specimens.

Until 2016 some of the finest green fluorite was being mined at Rogerley Mine.

fluorite's Meaning':

a soft mineral (calcium fluoride

Synonyms:

calcium; atomic number 20; fluorine; fluorspar; atomic number 9; mineral; fluor; Ca; F;

Antonyms:

organic;