{"product_id":"feuillet-cef-nature-de-france-calcite-mineraux-timbre-4-00-f-oblitere-philatelie","title":"Sheet CEF Nature de France calcite minerals 4.00 F stamp cancelled philately","description":"\u003cp\u003e\u003cb\u003eAFW - Antique France Worldwide\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eDescription\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis CEF philatelic sheet features a carefully designed layout dedicated to the \"Nature de France\" series, specifically focusing on calcite among minerals. The main part of the sheet includes a detailed explanatory text about calcite, its chemical properties, crystalline forms, and geological importance, all printed in black on a white background.\u003c\/p\u003e\n\n\u003cp\u003eIn the center, an artistic illustration highlights a stylized calcite crystal, in light blue, white, and beige tones, adding a contemporary touch to the whole. The graphic framing of the central image structures the composition and draws the eye to the main subject.\u003c\/p\u003e\n\n\u003cp\u003eIn the lower right corner, a 4.00 French franc stamp is affixed, also depicting calcite, accompanied by a round cancellation bearing the inscription \"Nature de France - Minéraux\" and the date September 15, 1990, in Paris. The cancellation is clear and well-centered, a detail appreciated in philately.\u003c\/p\u003e\n\n\u003cp\u003eOn the left margin, the typical perforations of CEF sheets are visible, allowing for binder storage, as well as the printed numbering \"3065\" in the lower left. Official CEF mentions and printing references are visible on the border, reinforcing the authenticity of this philatelic document.\u003c\/p\u003e\n\n\u003cp\u003eThe sheet is presented flat on a neutral background, with no visible creases or notable alterations on the observed side. The paper appears to be of good quality, with clear printing and well-preserved colors.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eCondition\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eUsed item sold as is. The visible side shows no apparent defects; the printing and cancellation are clean. No creases, stains, or tears are visible on the part shown.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eInternal reference\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e3065\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eDid you know?\u003c\/b\u003e Calcite is one of the most common minerals on Earth and is the main component of limestone and marble. It can form spectacular crystals, sometimes several meters long, and possesses remarkable optical properties, such as birefringence. Its name comes from the Latin \"calx,\" meaning lime.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eAFW Reassurance\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eCareful packaging and fast shipping ensured by a professional seller specializing in philately and collectibles.\u003c\/p\u003e\n\n\u003cp\u003e\u003ci\u003eKeywords: CEF sheet, Nature de France, calcite, mineral stamp, French philately, 1990 cancellation, mineral series, 4 franc stamp, philatelic sheet, CEF minerals, French stamp, perforated philatelic sheet\u003c\/i\u003e\u003c\/p\u003e","brand":"AFW","offers":[{"title":"Default Title","offer_id":54351904276807,"sku":"52041-7077ecff-f9e7-471f-9637-721434bf5e74-PA0.02","price":1.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5152\/8775\/files\/s-l1600_7de29cb1-a282-427f-90c1-4f0ca7e16766.jpg?v=1784187478","url":"https:\/\/shop.antiquefranceworldwide.com\/en\/products\/feuillet-cef-nature-de-france-calcite-mineraux-timbre-4-00-f-oblitere-philatelie","provider":"AFW","version":"1.0","type":"link"}