{"id":24967,"date":"2025-06-16T18:10:00","date_gmt":"2025-06-16T16:10:00","guid":{"rendered":"https:\/\/magdalenianart.uwr.edu.pl\/?p=24967"},"modified":"2025-06-16T15:25:05","modified_gmt":"2025-06-16T13:25:05","slug":"dalsze-badania-nad-ostrzami-z-jaskini-maszyckiej-z-wykorzystaniem-metod-archeometrycznych","status":"publish","type":"post","link":"https:\/\/magdalenianart.uwr.edu.pl\/en\/2025\/06\/16\/dalsze-badania-nad-ostrzami-z-jaskini-maszyckiej-z-wykorzystaniem-metod-archeometrycznych\/","title":{"rendered":"Further Investigations of the Maszycka Cave Blades Employing Archaeometric Techniques"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-7e42a43\" data-block-id=\"7e42a43\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-7e42a43-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-cb9ebd1\" data-v=\"4\" data-block-id=\"cb9ebd1\"><style>@media screen and (min-width: 768px){.stk-cb9ebd1 {flex:var(--stk-flex-grow, 1) 1 calc(5% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-cb9ebd1-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-cb9ebd1-inner-blocks\"><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ad6f011\" data-v=\"4\" data-block-id=\"ad6f011\"><style>@media screen and (min-width: 768px){.stk-ad6f011 {flex:var(--stk-flex-grow, 1) 1 calc(90% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ad6f011-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ad6f011-inner-blocks\">\n<p>In mid-May we completed the examination of a further assemblage of blades from Maszycka Cave, kindly made available by the Archaeological Museum in Krak\u00f3w. Each artefact was studied under microscopes with varying optical parameters. We scrutinised the traces left during blade manufacture as well as those created while applying the ornament. Clear variability in ornament types is observable across the analysed artefacts.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2546\" height=\"1821\" src=\"https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.1_06.jpg\" alt=\"Jaskinia Maszycka. Ornament na ostrzu z poro\u017ca renifera, nr inw. MAK 90-20 (zbiory Muzeum Archeologicznego w Krakowie)\" class=\"wp-image-24919\" style=\"width:800px\" srcset=\"https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.1_06.jpg 2546w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.1_06-300x215.jpg 300w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.1_06-1024x732.jpg 1024w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.1_06-768x549.jpg 768w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.1_06-1536x1099.jpg 1536w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.1_06-2048x1465.jpg 2048w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.1_06-24x17.jpg 24w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.1_06-36x26.jpg 36w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.1_06-48x34.jpg 48w\" sizes=\"auto, (max-width: 2546px) 100vw, 2546px\" \/><figcaption class=\"wp-element-caption\">Fig. 1. Maszycka Cave. Ornament on a reindeer-antler blade, inv. no. MAK 90-20 (Archaeological Museum in Krak\u00f3w collection)<\/figcaption><\/figure>\n\n\n\n<p>Some blades and fragments are embellished with motifs composed of several incised lines, whereas others display more elaborate decoration executed by means of deep engraving and relief, featuring ornaments in the form of intricate curvilinear figures. The object surfaces also retain another category of traces\u2014residues of diverse substances with which the blades once came into contact.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.2_IMG20250407104917-scaled.jpg\" alt=\"Badania spektroskopowe na Wydziale Chemii Uniwersytetu Jagiello\u0144skiego\" class=\"wp-image-24925\" style=\"width:800px\" srcset=\"https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.2_IMG20250407104917-scaled.jpg 2560w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.2_IMG20250407104917-300x225.jpg 300w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.2_IMG20250407104917-1024x768.jpg 1024w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.2_IMG20250407104917-768x576.jpg 768w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.2_IMG20250407104917-1536x1152.jpg 1536w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.2_IMG20250407104917-2048x1536.jpg 2048w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.2_IMG20250407104917-24x18.jpg 24w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.2_IMG20250407104917-36x27.jpg 36w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.2_IMG20250407104917-48x36.jpg 48w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><figcaption class=\"wp-element-caption\">Fig. 2. Spectroscopic investigations at the Faculty of Chemistry, Jagiellonian University<\/figcaption><\/figure>\n\n\n\n<p>Identification of these residues is achievable through physico-chemical techniques such as Raman spectroscopy and SEM-EDS (scanning electron microscopy coupled with energy-dispersive spectroscopy). Selected artefacts showing noteworthy residues were subjected to these advanced methods. The investigations were carried out in collaboration with specialists from the Faculty of Chemistry, Jagiellonian University, and the Faculty of Mechanical Engineering, Wroc\u0142aw University of Science and Technology. Both techniques are non-destructive, permitting analysis without compromising the integrity of the objects.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2.jpg\" alt=\"Powierzchnia ostrza z osadzonymi na niej pozosta\u0142o\u015bciami, widziana pod mikroskopem SEM. Zaznaczone miejsca poddane analizie spektroskopowej (SEM-EDS)\" class=\"wp-image-24955\" style=\"width:800px\" srcset=\"https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2.jpg 1024w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2-300x225.jpg 300w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2-768x576.jpg 768w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2-24x18.jpg 24w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2-36x27.jpg 36w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2-48x36.jpg 48w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Fig. 3. Blade surface with adhering residues viewed under SEM; marked areas analysed by SEM-EDS spectroscopy<\/figcaption><\/figure>\n\n\n\n<p>Raman spectroscopy entails directing a light beam that excites molecular vibrations within the material. Consequently, the scattered light emerging from the sample exhibits wavelength shifts\u2014the Raman effect. Analysis of these shifts yields a Raman spectrum composed of discrete bands characteristic of specific chemical compounds, thereby enabling their identification.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1545\" height=\"1189\" src=\"https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.4_SEM_EDS_zdjeciewidmo.jpg\" alt=\"Wyniki analizy z u\u017cyciem metody SEM-EDS w postaci widma pokazuj\u0105cego wyst\u0119powanie poszczeg\u00f3lnych pierwiastk\u00f3w w pr\u00f3bce. Badania wykonane we wsp\u00f3\u0142pracy z Politechnik\u0105 Wroc\u0142awsk\u0105\" class=\"wp-image-24931\" style=\"width:800px\" srcset=\"https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.4_SEM_EDS_zdjeciewidmo.jpg 1545w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.4_SEM_EDS_zdjeciewidmo-300x231.jpg 300w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.4_SEM_EDS_zdjeciewidmo-1024x788.jpg 1024w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.4_SEM_EDS_zdjeciewidmo-768x591.jpg 768w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.4_SEM_EDS_zdjeciewidmo-1536x1182.jpg 1536w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.4_SEM_EDS_zdjeciewidmo-24x18.jpg 24w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.4_SEM_EDS_zdjeciewidmo-36x28.jpg 36w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr.4_SEM_EDS_zdjeciewidmo-48x37.jpg 48w\" sizes=\"auto, (max-width: 1545px) 100vw, 1545px\" \/><figcaption class=\"wp-element-caption\">Fig. 4. SEM-EDS spectrum displaying the elemental composition of the sample; analyses carried out in collaboration with Wroc\u0142aw University of Science and Technology<\/figcaption><\/figure>\n\n\n\n<p>In SEM-EDS analyses, a tightly focused electron beam\u2014rather than a beam of light\u2014is directed onto the specimen. This beam penetrates the outermost surface layer, generating characteristic signals that result in the emission of X-rays. Interrogation of this radiation permits the determination of the elemental makeup of the sample. The study has thus enabled the detection of a range of substances adhering to the blades. Such identifications are pivotal for evaluating whether the residues are modern accretions or may be prehistoric in origin. In the case of the Maszycka Cave blades, evidence suggests that both categories of residues may be present. The artefacts\u2019 surfaces are heavily contaminated with various modern substances that have accumulated\u2014either inadvertently or deliberately\u2014during the more than 140 years since their recovery from the cave deposits.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr5_90-27-liniaL8-sklad2.jpg\" alt=\"Powierzchnia zabytku wraz z osadzonymi na niej pozosta\u0142o\u015bciami, widziana pod mikroskopem SEM. Zaznaczone miejsca poddane analizie spektroskopowej (SEM-EDS)\" class=\"wp-image-24949\" style=\"width:800px\" srcset=\"https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr5_90-27-liniaL8-sklad2.jpg 1024w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr5_90-27-liniaL8-sklad2-300x225.jpg 300w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr5_90-27-liniaL8-sklad2-768x576.jpg 768w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr5_90-27-liniaL8-sklad2-24x18.jpg 24w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr5_90-27-liniaL8-sklad2-36x27.jpg 36w, https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr5_90-27-liniaL8-sklad2-48x36.jpg 48w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Fig. 5. Surface of the artefact with adhering residues observed under SEM; marked areas subjected to SEM-EDS analysis<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b953b66\" data-v=\"4\" data-block-id=\"b953b66\"><style>@media screen and (min-width: 768px){.stk-b953b66 {flex:var(--stk-flex-grow, 1) 1 calc(5% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b953b66-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b953b66-inner-blocks\"><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Further Investigations of the Maszycka Cave Blades Employing Archaeometric Techniques<\/p>\n","protected":false},"author":840,"featured_media":24958,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[268],"tags":[256,274,259],"class_list":["post-24967","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktualnosci-en","tag-jaskinia-maszycka-en","tag-magdalenianart-en","tag-maszycka-cave"],"featured_image_urls_v2":{"full":["https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2.jpg",1024,768,false],"thumbnail":["https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2-150x150.jpg",150,150,true],"medium":["https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2-300x225.jpg",300,225,true],"medium_large":["https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2-768x576.jpg",768,576,true],"large":["https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2.jpg",1024,768,false],"1536x1536":["https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2.jpg",1024,768,false],"2048x2048":["https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2.jpg",1024,768,false],"menu-24x24":["https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2-24x18.jpg",24,18,true],"menu-36x36":["https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2-36x27.jpg",36,27,true],"menu-48x48":["https:\/\/magdalenianart.uwr.edu.pl\/wp-content\/uploads\/sites\/665\/2025\/06\/Nr3_90-8-linia-a-z-sklad2-48x36.jpg",48,36,true]},"post_excerpt_stackable_v2":"<p>Further Investigations of the Maszycka Cave Blades Employing Archaeometric Techniques<\/p>\n","category_list_v2":"<a href=\"https:\/\/magdalenianart.uwr.edu.pl\/en\/category\/aktualnosci-en\/\" rel=\"category tag\">Aktualno\u015bci<\/a>","author_info_v2":{"name":"marek.grzeskowiak2@uwr.edu.pl","url":"https:\/\/magdalenianart.uwr.edu.pl\/en\/author\/marek-grzeskowiak2uwr-edu-pl\/"},"comments_num_v2":"0 comments","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Further Investigations of the Maszycka Cave Blades Employing Archaeometric Techniques - Sztuka magdale\u0144ska w Polsce: technologia, modyfikacje i znaczenie spo\u0142eczne<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/magdalenianart.uwr.edu.pl\/?p=24961\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta 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