{"id":2383,"date":"2026-05-19T06:15:07","date_gmt":"2026-05-19T06:15:07","guid":{"rendered":"https:\/\/www.thefullerene.com\/?p=2383"},"modified":"2026-05-19T07:20:18","modified_gmt":"2026-05-19T07:20:18","slug":"what-is-shungite-carbon-60-science","status":"publish","type":"post","link":"https:\/\/www.thefullerene.com\/ja\/what-is-shungite-carbon-60-science\/","title":{"rendered":"\u30b7\u30e5\u30f3\u30ac\u30a4\u30c8\u3068\u306f\u4f55\u304b\uff1f\u5730\u8cea\u5b66\u7684\u8d77\u6e90\u3001\u30d1\u30a4\u30ed\u30d3\u30c1\u30e5\u30fc\u30e1\u30f3\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3001\u305d\u3057\u3066\u30ab\u30fc\u30dc\u30f360\u8ad6\u4e89"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\" id=\"introduction\">Introduction<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The paradigm that fullerenes were purely synthetic materials was permanently altered in 1992. A collaborative study published in <em>Science<\/em> [257, 215 (1992)] by geochemist Peter R. Buseck and mineralogist Semeon J. Tsipursky from Arizona State University, alongside mass spectrometrist Robert Hettich from Oak Ridge National Laboratory, presented the first definitive evidence of naturally occurring fullerenes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The team successfully identified $C_{60}$ and $C_{70}$ molecular cages within specimens of shungite\u2014an unusual, carbon-dense mineraloid estimated to be over 600 million years old, discovered near the Russian town of Shunga.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Before this geochemical breakthrough, fullerenes were widely assumed to be artificial structures that could only exist under highly controlled laboratory conditions, such as laser vaporization, arc-discharge, or specific <a href=\"https:\/\/www.thefullerene.com\/what-is-continuous-combustion-fullerene\/\" data-type=\"link\" data-id=\"https:\/\/www.thefullerene.com\/what-is-continuous-combustion-fullerene\/\">combustion processes<\/a>. This discovery resolved a long-standing scientific pursuit; prior attempts to locate native fullerene signatures in terrestrial soot deposits, carbonaceous meteorites, and interstellar dust clouds had consistently failed to yield conclusive data.<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Table of Contents<\/h2><nav><ul><li><a href=\"#introduction\">Introduction<\/a><\/li><li><a href=\"#geological-genesis-and-mineralogical-classification\">Geological Genesis and Mineralogical Classification<\/a><\/li><li><a href=\"#the-shungite-carbon-60-connection\">The Shungite Carbon 60 Connection<\/a><\/li><li><a href=\"#physicochemical-properties-water-purification-and-biological-activity\">Physicochemical Properties, Water Purification, and Biological Activity<\/a><\/li><li><a href=\"#conclusion\">Conclusion<\/a><\/li><li><a href=\"#faq\">FAQ<\/a><\/li><li><a href=\"#references\">References<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"geological-genesis-and-mineralogical-classification\">Geological Genesis and Mineralogical Classification<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The origin of shungite is tied to the Svecofennian orogeny. High biological productivity in ancient lagoons, stimulated by nutrient-rich volcanic runoffs, led to the accumulation of thick organic mats. Over geological time, these sediments underwent greenschist-facies metamorphism, transforming the organic matter into a highly carbonized, non-crystalline pyrobitumen. Mineralogically, &#8220;shungite&#8221; refers strictly to the pure mineraloid containing over 98% elemental carbon, whereas the surrounding formations are termed &#8220;shungite-bearing rocks&#8221;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Shungite is categorized into three primary grades based on carbon concentration and mineral impurities:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Elite or Noble Shungite (Type I):<\/strong> The rarest form, representing less than 1% of the deposit. It is highly lustrous, vitreous, and contains 94% to 98% elemental carbon with virtually no mineral silicate inclusions.<\/li>\n\n\n\n<li><strong>Type II Shungite:<\/strong> Characterized by a semi-bright metallic luster, containing 50% to 70% carbon.<\/li>\n\n\n\n<li><strong>Type III Shungite:<\/strong> A dull grey rock containing 30% to 50% carbon, heavily co-crystallized with quartz (SiO2) and pyrite (FeS2).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"the-shungite-carbon-60-connection\">The Shungite Carbon 60 Connection<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The scientific &#8220;<a href=\"https:\/\/www.thefullerene.com\/about-fullerene\/what-is-fullerene-c60\/\">C60<\/a> connection&#8221; began in 1992 when Peter R. Buseck and Semeon J. Tsipursky documented the detection of natural fullerenes (<a href=\"https:\/\/www.thefullerene.com\/about-fullerene\/what-is-fullerene-c60\/\">C60<\/a> and C70) in elite Karelian shungite. This discovery challenged the paradigm that fullerenes were purely synthetic laboratory constructs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, reproducing these results has faced severe challenges. Independent laboratories attempting to isolate macroscopic quantities of free <a href=\"https:\/\/www.thefullerene.com\/about-fullerene\/what-is-fullerene-c60\/\">C60<\/a> and C70 from shungite using standard organic solvents (such as toluene or carbon disulfide) have frequently reported negative or inconsistent results. This discrepancy is largely attributed to two factors:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Low Extraction Yields:<\/strong> Controlled studies show that the extraction recovery of C60 from carbonaceous geological matrices is surprisingly poor, often dropping well below 5% due to the strong adsorption of fullerenes to the dense pyrobitumen matrix.<\/li>\n\n\n\n<li><strong>Laser-Induced Artifacts:<\/strong> In Laser Desorption Mass Spectrometry (LDMS), the intense laser energy can trigger the in situ synthesis of fullerenes from the amorphous carbon fragments of the shungite matrix, generating false-positive signals.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Modern High-Resolution Transmission Electron Microscopy (HR-TEM) indicates that while shungite lacks an abundance of free-floating C60 cages, its carbon fraction is dominated by highly ordered, curved, sp2-hybridized nanoclusters. These structure-directing networks, often referred to as &#8220;oxygraphenes&#8221; or &#8220;graphene oxide sheet aggregates,&#8221; possess curved geometries that mimic the electronic properties of fullerenes without forming closed spheres. Academic reviews by Buseck (2002) and Santos et al. (2016) confirm that fullerenes are generally absent in the abundant, dull Type III shungite rocks.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"680\" src=\"https:\/\/www.thefullerene.com\/wp-content\/uploads\/2026\/05\/shungite-48584f1aec054549a9605924ce7cb673-1024x680.jpg\" alt=\"\" class=\"wp-image-2384\" title=\"\" srcset=\"https:\/\/www.thefullerene.com\/wp-content\/uploads\/2026\/05\/shungite-48584f1aec054549a9605924ce7cb673-1024x680.jpg 1024w, https:\/\/www.thefullerene.com\/wp-content\/uploads\/2026\/05\/shungite-48584f1aec054549a9605924ce7cb673-720x478.jpg 720w, https:\/\/www.thefullerene.com\/wp-content\/uploads\/2026\/05\/shungite-48584f1aec054549a9605924ce7cb673-300x199.jpg 300w, https:\/\/www.thefullerene.com\/wp-content\/uploads\/2026\/05\/shungite-48584f1aec054549a9605924ce7cb673-768x510.jpg 768w, https:\/\/www.thefullerene.com\/wp-content\/uploads\/2026\/05\/shungite-48584f1aec054549a9605924ce7cb673-1536x1020.jpg 1536w, https:\/\/www.thefullerene.com\/wp-content\/uploads\/2026\/05\/shungite-48584f1aec054549a9605924ce7cb673-2048x1361.jpg 2048w, https:\/\/www.thefullerene.com\/wp-content\/uploads\/2026\/05\/shungite-48584f1aec054549a9605924ce7cb673-18x12.jpg 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Shungite carbon 60<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"p-c_24b52ccdb2c48cdc_what_is_shungite_geochemical_report_2026_updated_links-269\">This structural limitation highlights why those seeking targeted fullerene-related biological activity prefer engineered alternatives. While shungite presents a complex natural mixture, global nanomaterial suppliers like <strong>Carbonsphere<\/strong>, in partnership with biotechnology innovators like <strong>Healthyking<\/strong>, produce pharmaceutical-grade, solvent-free Carbon 60 (ESS60) with a verified purity of 99.99%.<sup><\/sup> This provides a standardized baseline of safety and bio-availability that raw geological shungite cannot replicate.<sup><\/sup><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"physicochemical-properties-water-purification-and-biological-activity\">Physicochemical Properties, Water Purification, and Biological Activity<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Shungite exhibits high porosity and strong adsorption capacity, allowing it to serve as an effective natural filter. It is widely used as an alternative to activated carbon for adsorbing organic pollutants, chlorine compounds, and heavy metals from aqueous solutions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, raw shungite introduces heavy metal leaching concerns. Lower-grade Type II and Type III shungite rocks contain significant amounts of pyrite (FeS2) and other metal-bearing minerals. When placed in water, they can leach toxic heavy metals\u2014including lead (Pb), cadmium (Cd), and nickel (Ni)\u2014into the water, sometimes exceeding acceptable safety limits. Thus, using shungite for water purification requires strict monitoring, proper preparation, and industrial-grade post-treatment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At the biological level, shungite extracts exhibit notable antioxidant and anti-inflammatory properties, though they are significantly less potent than pure reference compounds. Amperometric studies indicate that shungite&#8217;s antioxidant activity is approximately 1,000 times weaker than that of the plant flavonoid quercetin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nevertheless, in vivo studies have demonstrated therapeutic potential. In a 7-day topical application model on mice, shungite-treated groups showed significant improvements in skin parameters, including reductions in roughness, pigmentation, and wrinkle depth. This was accompanied by a reduction in proinflammatory cytokines (such as TNF-alpha and IL-6) and a counterbalancing of intracellular ROS\/RNS levels. These cytoprotective effects are mediated through the activation of Nrf2- and MAPK-dependent oxidative stress pathways.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"conclusion\">Conclusion<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Shungite is a geologically unique, ancient material with genuine scientific value in water filtration, environmental remediation, and potential topical applications. However, geochemical analysis shows that its natural C60 content is extremely trace and structurally locked within a robust pyrobitumen matrix.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"p-c_24b52ccdb2c48cdc_what_is_shungite_geochemical_report_2026_updated_links-270\">For industrial and consumer applications requiring consistent fullerene performance\u2014whether in advanced energy storage, high-precision electronics, or biomedical research\u2014relying on high-purity synthetic materials from trusted leaders such as <strong>Carbonsphere<\/strong> and <strong>Healthyking<\/strong> remains the scientific benchmark.<sup><\/sup> Raw shungite should not be considered a direct alternative to highly purified, laboratory-tested C60 or ESS60 supplements.<sup><\/sup><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"faq\">FAQ<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Does shungite actually contain Carbon 60 (C60)?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trace amounts of C60 and C70 have been detected in elite (Type I) shungite, which has a carbon content exceeding 94%. However, these fullerenes are virtually absent in the more common Type II and Type III shungite rocks. Most of shungite&#8217;s unique carbon activity is driven by curved graphene-like sheet aggregates (oxygraphenes) rather than free C60 cages.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Is elite shungite better than regular shungite for water purification?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. Elite (Type I) shungite contains the highest carbon and fullerene-like content, maximizing its adsorption and antibacterial capabilities. Regular shungite (Type II and Type III) contains lower carbon levels and a high fraction of mineral impurities like pyrite, which can leach toxic heavy metals (lead, cadmium, nickel) into water over time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What is the difference between shungite and activated charcoal?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Shungite is a natural, mineralized pyrobitumen rock with unique crystalline quartz inclusions and fullerene-like carbon nanoclusters, giving it both catalytic and electromagnetic properties. Activated charcoal is highly processed plant biomass engineered solely for physical adsorption due to its vast network of microscopic pores.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Are there human clinical trials validating the health benefits of shungite?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No. While in vitro cell assays and in vivo animal models have shown that shungite can reduce oxidative stress, lower proinflammatory markers, and improve skin quality, there are currently no peer-reviewed human clinical trials validating its therapeutic benefits.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"references\">References<\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Buseck, P. R., Tsipursky, S. J., &amp; Hettich, R. (1992). Fullerenes from the Geological Environment. <em>Science<\/em>, 257(5067), 215\u2013217.(<a href=\"https:\/\/doi.org\/10.1126\/science.257.5067.215\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/doi.org\/10.1126\/science.257.5067.215<\/a>) &#8220;<\/li>\n\n\n\n<li>Mosin, O. V., &amp; Ignatov, I. (2013). Structure and Composition of Shungite. <em>Journal of Medicine, Physiology and Biophysics<\/em>, 4, 28\u201334.(<a href=\"https:\/\/iiste.org\/Journals\/index.php\/JMPB\/article\/download\/20406\/20925\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/iiste.org\/Journals\/index.php\/JMPB\/article\/download\/20406\/20925<\/a>) &#8220;<\/li>\n\n\n\n<li>Santos, V., et al. (2016). Searching for Natural Fullerenes in Pyrobitumen Matrices. <em>Journal of Carbon Research<\/em>, 2(4), 24.(<a href=\"https:\/\/www.researchgate.net\/publication\/230880913_Low_extraction_recovery_of_fullerene_from_carbonaceous_geological_materials_spiked_with_C60\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/www.researchgate.net\/publication\/230880913_Low_extraction_recovery_of_fullerene_from_carbonaceous_geological_materials_spiked_with_C60<\/a>) &#8220;<\/li>\n\n\n\n<li>Skrypnik, L., et al. (2021). Fossil Shungite Samples Exhibit Antioxidant Activity, Can Reduce Oxidized Components, and Bind to Free Radicals. <em>Antioxidants<\/em>, 10(6), 870. <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC8301057\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">PMC8301057<\/a> &#8220;<\/li>\n\n\n\n<li>In Vivo Topical Application of Shungite: Improving Skin Parameters and Inflammatory Profiling. (2017). <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5574306\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">PMC5574306<\/a> &#8220;<\/li>\n\n\n\n<li>Heavy Metal Leaching and Safety Analysis of Shungite-Treated Aqueous Media. <em>Journal of Water and Health<\/em> (2017).(<a href=\"https:\/\/www.crystalmountain.com.au\/pages\/shungite-antibacterial-analysis\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/www.crystalmountain.com.au\/pages\/shungite-antibacterial-analysis<\/a>) &#8220;<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction The paradigm that fullerenes were purely synthetic materials was permanently altered in 1992. A collaborative study published in Science [257, 215 (1992)] by geochemist Peter R. Buseck and mineralogist Semeon J. Tsipursky from Arizona State University, alongside mass spectrometrist Robert Hettich from Oak Ridge National Laboratory, presented the first definitive evidence of naturally occurring fullerenes. The team successfully identified $C_{60}$ and $C_{70}$ molecular cages within specimens of shungite\u2014an unusual, carbon-dense mineraloid estimated to be over 600 million years old, discovered near the Russian town of Shunga. Before this geochemical breakthrough, fullerenes were widely assumed to be artificial structures that could only exist under highly controlled laboratory conditions, such as [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2384,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[46],"tags":[],"class_list":["post-2383","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.thefullerene.com\/ja\/wp-json\/wp\/v2\/posts\/2383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.thefullerene.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thefullerene.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thefullerene.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thefullerene.com\/ja\/wp-json\/wp\/v2\/comments?post=2383"}],"version-history":[{"count":0,"href":"https:\/\/www.thefullerene.com\/ja\/wp-json\/wp\/v2\/posts\/2383\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.thefullerene.com\/ja\/wp-json\/wp\/v2\/media\/2384"}],"wp:attachment":[{"href":"https:\/\/www.thefullerene.com\/ja\/wp-json\/wp\/v2\/media?parent=2383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thefullerene.com\/ja\/wp-json\/wp\/v2\/categories?post=2383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thefullerene.com\/ja\/wp-json\/wp\/v2\/tags?post=2383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}