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Fluorite شراء في القاهرة
شراء Fluorite
Fluorite

Fluorite

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Fluorite derives from the Latin noun fluo, meaning a stream or flow of water. In verb form this was fluor or fluere, meaning to flow. The mineral fluorite was originally termed fluorospar and was first discussed in print in a 1530 work Bermannus, sive de re metallica dialogus [Bermannus; or a dialogue about the nature of metals], by Georgius Agricola, as a mineral noted for its usefulness as a flux.[5][6] The compounds used as flux (from the Latin noun fluxus, a wash or current of water) are used in metallurgy for a number of different purposes, but in smelting they are used to lower the melting point and promote the fusion of metals and minerals in slag. Agricola, a German scientist with expertise in philology, mining, and metallurgy, named fluorspar as a Neo Latinization of the German Flussespar from Flusse (stream, river) and "Spar" (meaning a nonmetallic mineral akin to gypsum, spærstān, spear stone, referring to its crystalline projections).
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Fluorite
Fluorite
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