Examples of using Fluorite in English and their translations into Hebrew
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Colloquial
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Ecclesiastic
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Computer
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Programming
About Fluorite Crystal.
It is also known as Fluorite.
Natural fluorite crystal- gemstone.
Modern esotericists believe that amulets of fluorite.
Photos of fluorite and products from it.
Luckily though, there is something else that can help- fluorite.
Now, I'm using a fluorite substrate instead of glass.
Fluorite is a fairly fragile stone and requires a very careful attitude and special care.
High and melting point of fluorite is about 1360° C.
It is a fluorite variety, in which 15-18% of calcium is replaced by cesium or yttrium;
There are several varieties of fluorite, based on the color range.
Divalent europium is the source of the blue fluorescence,when seen in the mineral fluorite.
In the solid state AmO2 adopts the fluorite, CaF2 structure.
In the modern world, fluorite has found extensive application in many industries.
For all of you out there who are into crystal and minerals,take a look at the crystallization process of Fluorite.
It is a type of fluorite in which, conversely, yttrium is partially replaced by calcium.
Only at the end of the 16th century,after describing the stone and giving it the name"fluorite", the fashion was renewed with renewed vigor.
Natural fluorite is easily scratched, so it must be stored separately from other stones and preferably in a soft case.
Recently discovered deposits in China have produced fluorite with colouring and banding similar to the classic Blue John stone.
Natural fluorite is highly dense, so with the same size for weight, it will be heavier than glass and especially plastic.
For example, if some material is scratched by apatite but not by fluorite, its hardness on the Mohs scale would fall between 4 and 5.
Fluorite and its products must not be exposed to very low( below -5 degrees) and very high( above +40 degrees) temperatures.
Sherrill worked initially with a Fery spectrograph, after 1926 with a Hilger quartz spectrograph,and after 1930 with a fluorite prism spectrograph.
Today, fluorite jewelry- earrings, pendants, beads, bracelets, brooches and cufflinks can be found in virtually every jewelry store.
Pegmatites are important because they often contain rare earth minerals and gemstones, such as aquamarine, tourmaline,topaz, fluorite, apatite and corundum, often along with tin and tungsten minerals.
Natural fluorite is a brittle mineral, which, if struck hard or falls on a hard surface, can split, so it must be protected against falls and shocks.
Elements in 18 groups(including 6 ED glass,1 fluorite lens and 1 HRI lens elements and lens elements with Nano Crystal coat or fluorine coat).
With its superb anomalous dispersion properties, fluorite intensely blocks the secondary spectrum in order to effectively correct chromatic aberration within the visible light spectrum- something that is more difficult to achieve at longer focal lengths.
For example, if some material can be scratched by apatite but not by fluorite, its hardness on the Mohs scale would fall between 4 and 5, as the hardness of apatite on the Mohs scale is 5 and that of fluorite is 4.