{"id":10215,"date":"2022-01-22T16:58:13","date_gmt":"2022-01-22T16:58:13","guid":{"rendered":"https:\/\/www.africa-press.net\/namibia\/all-news\/chemical-analysis-reveals-why-stonehenges-rocks-are-virtually-indestructible"},"modified":"2022-01-22T17:54:12","modified_gmt":"2022-01-22T17:54:12","slug":"chemical-analysis-reveals-why-stonehenges-rocks-are-virtually-indestructible","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/namibia\/all-news\/chemical-analysis-reveals-why-stonehenges-rocks-are-virtually-indestructible","title":{"rendered":"Chemical Analysis Reveals Why Stonehenge’s Rocks Are Virtually Indestructible"},"content":{"rendered":"

Africa-Press – Namibia. <\/strong><\/span>A new study sheds light on how the world-famous megalithic Stonehenge monument in southern England has stood the test of time since it was built over the course of centuries starting more than 5,000 years ago.<\/p>\n

The first extensive examination of samples obtained straight from one of Stonehenge’s megaliths to uncover the geological and chemical structure of the stone was done by researchers from the University of Brighton, UK.<\/p>\n

According to the findings published in PloS ONE magazine, the sarsens, the gigantic stones that make up the monument, are made out of sand-sized quartz grains glued tightly together by an interlocking “mosaic” of quartz crystals, researchers found out by using contemporary CT scanning, X-rays, microscopic analyses, and other techniques.<\/p>\n

“This small sample is probably the most analyzed piece of stone other than Moon rock,” the head of the research Professor David Nash said in a statement.<\/p>\n

According to the research team’s statement upon publication, the sample occurred during a restoration project at Stonehenge in the 1950s, when a stonecutter named Robert Phillips was able to extract a 90 cm long (3 feet) cylindrical core sample from one of the stones.<\/p>\n

“It is extremely rare as a scientist you get the chance to work on samples of such national and international importance,” Nash underlined. “Stonehenge is part of a World Heritage Site and is subject to the strictest legal protections, so it would be highly unlikely that we would be able to access this type of material today. Getting access to the core drilled from Stone 58 was very much the Holy Grail for our research.”<\/p>\n

According to the research conclusions, “no previous investigation has analyzed a single sarsen boulder with such a range of complementary techniques, meaning that comparisons with previous studies are limited to selected rock properties.”<\/p>\n

For More News And Analysis About Namibia<\/a> Follow Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Namibia. A new study sheds light on how the world-famous megalithic Stonehenge monument in southern England has stood the test of time since it was built over the course of centuries starting more than 5,000 years ago. The first extensive examination of samples obtained straight from one of Stonehenge’s megaliths to uncover the […]<\/p>\n","protected":false},"author":84,"featured_media":10214,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,8,9,16],"tags":[234,236,233],"class_list":["post-10215","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all-news","category-homepage-english","category-miscellaneous","category-twitter","tag-africa-press","tag-africa-press-namibia","tag-namibia"],"yoast_head":"\nChemical Analysis Reveals Why Stonehenge's Rocks Are Virtually Indestructible - Namibia<\/title>\n<meta name=\"description\" content=\"A new study sheds light on how the world-famous megalithic Stonehenge monument in southern England has stood the test of ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/namibia\/all-news\/chemical-analysis-reveals-why-stonehenges-rocks-are-virtually-indestructible\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chemical Analysis Reveals Why Stonehenge's Rocks Are Virtually Indestructible\" \/>\n<meta property=\"og:description\" content=\"A new study sheds light on how the world-famous megalithic Stonehenge monument in southern England has stood the test of ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/namibia\/all-news\/chemical-analysis-reveals-why-stonehenges-rocks-are-virtually-indestructible\" \/>\n<meta property=\"og:site_name\" content=\"Namibia\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AfricaPressTunisiaa\" \/>\n<meta property=\"article:published_time\" content=\"2022-01-22T16:58:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-01-22T17:54:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/nambia\/sites\/29\/2022\/01\/img-61ec44aa92ae6.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditoren\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditoren\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/namibia\/all-news\/chemical-analysis-reveals-why-stonehenges-rocks-are-virtually-indestructible#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/namibia\/all-news\/chemical-analysis-reveals-why-stonehenges-rocks-are-virtually-indestructible\"},\"author\":{\"name\":\"cfeditoren\",\"@id\":\"https:\/\/www.africa-press.net\/namibia\/#\/schema\/person\/068c7ab4e9634ae78ec5d54ec46598bb\"},\"headline\":\"Chemical Analysis Reveals Why Stonehenge’s Rocks Are Virtually Indestructible\",\"datePublished\":\"2022-01-22T16:58:13+00:00\",\"dateModified\":\"2022-01-22T17:54:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/namibia\/all-news\/chemical-analysis-reveals-why-stonehenges-rocks-are-virtually-indestructible\"},\"wordCount\":318,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/namibia\/all-news\/chemical-analysis-reveals-why-stonehenges-rocks-are-virtually-indestructible#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/nambia\/sites\/29\/2022\/01\/img-61ec44aa92ae6.jpg\",\"keywords\":[\"africa press\",\"Africa Press-Namibia\",\"namibia\"],\"articleSection\":[\"all news\",\"homepage-english\",\"miscellaneous\",\"twitter\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/namibia\/all-news\/chemical-analysis-reveals-why-stonehenges-rocks-are-virtually-indestructible#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/namibia\/all-news\/chemical-analysis-reveals-why-stonehenges-rocks-are-virtually-indestructible\",\"url\":\"https:\/\/www.africa-press.net\/namibia\/all-news\/chemical-analysis-reveals-why-stonehenges-rocks-are-virtually-indestructible\",\"name\":\"Chemical Analysis Reveals Why Stonehenge's Rocks Are Virtually Indestructible - 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