{"product_id":"fluorita-octahedrica-sobre-punta-de-cuarzo","title":"Octahedral Fluorite on a Quartz Point","description":"\u003cp\u003e Fluorite of octahedral formation, aqua green in color and with perfect crystallization, on a white quartz matrix, terminating in a point. Its weight is 207 grams and its size is 140 x 40 x 40 mm.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\n \u003cp\u003eIt is a mineral that exhibits the physical properties of thermoluminescence and fluorescence (under ultraviolet light).³ In industry, fluorite is primarily used as a flux in iron and steel metallurgy. It is also used as a source of fluorine and hydrofluoric acid, in ceramic glazing, and in the manufacture of some types of optical glass.\u003c\/p\u003e\n\u003cp\u003e The origin of fluorite's color has been debated for at least 200 years. A factor complicating this discussion is that, in many cases, similar colors have different origins. In general, fluorite's color is determined by its rare-earth element content, combined with the effects of ionizing radiation and the thermal history of the specimens.\u003c\/p\u003e\n\u003cp\u003e Origin: China\u003c\/p\u003e\n\u003cp\u003e Dimensions: 140 x 40 x 40 mm\u003c\/p\u003e\n\u003cp\u003e Weight: 207 grams\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536001888556,"sku":"PCUAFLUO1404040","price":819276.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/fluorita-octaedrica-sobre-punta-de-cuarzo-minerales-de-coleccion-1518893.jpg?v=1775147290","url":"https:\/\/rocasycristales.com\/en-us\/products\/fluorita-octahedrica-sobre-punta-de-cuarzo","provider":"Rocas\u0026Cristales","version":"1.0","type":"link"}