{"product_id":"versteend-hout-1","title":"Petrified wood","description":"How does petrified wood form?\u003cbr\u003ePetrified wood typically forms when trees or parts of trees are covered by sediment, such as sand or mud, after they die. The sediment protects the wood from air exposure and decay. Over a long period of time, usually millions of years, the wood slowly decomposes and is replaced by minerals, such as silica (quartz), calcite, pyrite, and hematite, which are present in the sediment. These minerals penetrate the cells and structures of the wood, often preserving the original cellular structure of the wood, making petrified wood detailed and well-preserved fossils.\u003cbr\u003e\u003cbr\u003eCharacteristics of petrified wood:\u003cbr\u003e\u003cbr\u003eAppearance: Petrified wood often still has the shape and appearance of wood, with clearly visible growth rings, knots, and bark. It can have various colors, ranging from brown and beige to red, blue, and even rainbow colors, depending on the minerals present in the petrified wood.\u003cbr\u003eHardness: Petrified wood is usually very hard, with a hardness of 6.5 to 7 on the Mohs scale, similar to quartz. This makes it a durable and suitable material for jewelry, decorative pieces, and other applications.\u003cbr\u003eWeight: Petrified wood can be heavy due to mineralization, with an average density of about 2.2 g\/cm³.\u003cbr\u003eStructure: The cellular structures of the original wood are often well preserved in petrified wood, allowing detailed fossils of the wood structure to be visible under a microscope.\u003cbr\u003eUses of petrified wood:\u003cbr\u003ePetrified wood is often used for decorative purposes, such as in jewelry, sculptures, and as inlay in furniture. It is also used in gemstone therapy, where certain properties and meanings are attributed to petrified wood. Here are some commonly believed effects of petrified wood.\u003cbr\u003e\u003cbr\u003e*This information has not been scientifically proven; it is based on the experience of users and therapists. The properties mentioned are by no means intended to replace diagnosis or treatment by a qualified physician or therapist.\u003cbr\u003e\u003cbr\u003e-Diney Berg-\u003cbr\u003e","brand":"Gemstones Art","offers":[{"title":"Default Title","offer_id":53427764068618,"sku":null,"price":5.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6395\/1114\/files\/9627939b-117.product.jpg?v=1784926899","url":"https:\/\/gemstones-art.nl\/en\/products\/versteend-hout-1","provider":"Gemstones Art","version":"1.0","type":"link"}