萤石（Fluorite）又称氟石，等轴晶系，结晶为八面体和立方体。主要成分是氟化钙（CaF₂）。晶体呈玻璃光泽，纯净的萤石为无色，常见的颜色有浅绿色至深绿色、蓝、绿蓝、黄、酒黄、紫 …

Fluorite (also called fluorspar) is the mineral form of calcium fluoride, CaF 2.It belongs to the halide minerals.It crystallizes in isometric cubic habit, although octahedral and more complex …

Fluorite: This photo shows several beautiful blue cubic crystals of fluorite with occasional pyrite crystals on their faces. Fluorite is commonly found as cubic crystals, but blue crystals are …

2023年9月9日 · Fluorite, also known as fluorspar, is a widely occurring mineral found in various geological settings around the world. It is a colorful and highly valued mineral due to its vibrant …

Fluorit, auch unter der bergmännischen Bezeichnung Flussspat oder seiner chemischen Bezeichnung Calciumfluorid bekannt, ist das Calciumsalz der Flusssäure und ein sehr häufig …

2025年2月1日 · fluorite, common halide mineral, calcium fluoride (CaF 2), which is the principal fluorine mineral.It is usually quite pure, but as much as 20 percent yttrium or cerium may …

ID Species Reference Link Year Locality Pressure (GPa) Temp (K) 0008645: Fluorite: Speziale S, Duffy T S (2002) Single-crystal elastic constants of fluorite (CaF2) to 9.3 GPa Physics and …

Fluorite is the only mineral for which significant quantities of the important element fluorine can be obtained. Fluorite is also used as a flux in the manufacture of steel and other metals to …

Fluorite | CaF2 | CID 24617 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards ...

– fluorit tiež výborne pomáha pri učení: dokáže spracovať a usporiadať informácie, zvyšuje koncentráciu a rýchlosť myslenia – pomáha stratenej rovnováhe, pri uvoľnení duševného …