{"title":"Winonaites (Primitive Achondrite)","description":"\u003cp\u003eWinonaites are a rare group of primitive achondrite meteorites, named after the Winona meteorite found in Arizona. They are significant for understanding early solar system processes.\u003c\/p\u003e\n\u003cp\u003eWinonaites are composed of silicate minerals, primarily olivine and pyroxene, with metal and sulfide inclusions. Their unique composition suggests they originated from a partially differentiated parent body, bridging the gap between chondrites and fully differentiated achondrites. Studies, such as those published in 'Meteoritics \u0026amp; Planetary Science,' indicate that winonaites underwent thermal metamorphism, leading to partial melting and recrystallization. This process provides insights into the thermal history and differentiation of early planetary bodies. \u003c\/p\u003e\n\u003cp\u003eResearch from institutions like the University of Arizona highlights their importance in studying the transition from primitive to differentiated bodies in the solar system. Winonaites also offer clues about the conditions and processes in the early solar nebula. By examining isotopic compositions, scientists can trace the evolutionary history of these meteorites, contributing to our understanding of planetary formation. As a bridge between chondrites and achondrites, winonaites are crucial for piecing together the complex puzzle of solar system evolution, offering a glimpse into the dynamic processes that shaped our planetary neighborhood billions of years ago.\u003c\/p\u003e","products":[{"product_id":"errachidia-004","title":"Errachidia 004 - Winonaite-an - 3pc Diff. Lithologies - Slices - 0.702 g - Morocco","description":"\u003cp data-start=\"26\" data-end=\"547\"\u003eErrachidia 004 is a rare Primitive Achondrite from Morocco, classified as a Winonaite and found in 2020 near the rural community of Oued Naam in the Errachidia region. Winonaites are transitional meteorites, showing evidence of partial melting while still retaining links to primitive asteroid material. Errachidia 004 is especially interesting because it contains distinct low-metal and high-metal lithologies, reflecting a complex history of heating, mixing, and impact processing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"549\" data-end=\"1028\"\u003eSpecimens of Errachidia 004 can vary noticeably in appearance. Many fragments show low visible metal and lack clear chondrules, while others contain much higher amounts of iron-nickel metal, sometimes with a well-developed Widmanstätten pattern. This dual-lithology nature gives the meteorite unusual visual and scientific character, with prepared pieces ranging from stony, fine-grained material to metal-rich sections with strong contrast. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1030\" data-end=\"1560\"\u003eFor collectors, Errachidia 004 offers a scarce opportunity to acquire a recognised Winonaite with an unusually varied internal structure. Its limited recovered mass, Moroccan provenance, and anomalous characteristics make it particularly appealing for collections focused on Primitive Achondrites, transitional meteorites, or unusual parent body material. Each specimen represents part of a complex early solar system body that experienced partial differentiation without fully separating into a typical core and mantle structure.\u003c\/p\u003e","brand":"OuterSpacer Meteorites","offers":[{"title":"Default Title","offer_id":56319866667334,"sku":"WER-09\/53","price":74.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0518\/8678\/files\/Errachidia00402-3.jpg?v=1775562400"},{"product_id":"errachidia-004-winonaite-3pc-diff-lithologies-0-737-g","title":"Errachidia 004 - Winonaite-an - 3pc Diff. Lithologies - Slices - 0.737 g - Morocco","description":"\u003cp data-start=\"26\" data-end=\"547\"\u003eErrachidia 004 is a rare Primitive Achondrite from Morocco, classified as a Winonaite and found in 2020 near the rural community of Oued Naam in the Errachidia region. Winonaites are transitional meteorites, showing evidence of partial melting while still retaining links to primitive asteroid material. Errachidia 004 is especially interesting because it contains distinct low-metal and high-metal lithologies, reflecting a complex history of heating, mixing, and impact processing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"549\" data-end=\"1028\"\u003eSpecimens of Errachidia 004 can vary noticeably in appearance. Many fragments show low visible metal and lack clear chondrules, while others contain much higher amounts of iron-nickel metal, sometimes with a well-developed Widmanstätten pattern. This dual-lithology nature gives the meteorite unusual visual and scientific character, with prepared pieces ranging from stony, fine-grained material to metal-rich sections with strong contrast. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1030\" data-end=\"1560\"\u003eFor collectors, Errachidia 004 offers a scarce opportunity to acquire a recognised Winonaite with an unusually varied internal structure. Its limited recovered mass, Moroccan provenance, and anomalous characteristics make it particularly appealing for collections focused on Primitive Achondrites, transitional meteorites, or unusual parent body material. Each specimen represents part of a complex early solar system body that experienced partial differentiation without fully separating into a typical core and mantle structure.\u003c\/p\u003e","brand":"OuterSpacer Meteorites","offers":[{"title":"Default Title","offer_id":56324600856902,"sku":"WER-09\/54","price":78.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0518\/8678\/files\/Errachidia00404-3.jpg?v=1775562754"},{"product_id":"errachidia-004-winonaite-3pc-diff-lithologies-0-637-g","title":"Errachidia 004 - Winonaite-an - 3pc Diff. Lithologies - Slices - 0.637 g - Morocco","description":"\u003cp data-start=\"26\" data-end=\"547\"\u003eErrachidia 004 is a rare Primitive Achondrite from Morocco, classified as a Winonaite and found in 2020 near the rural community of Oued Naam in the Errachidia region. Winonaites are transitional meteorites, showing evidence of partial melting while still retaining links to primitive asteroid material. Errachidia 004 is especially interesting because it contains distinct low-metal and high-metal lithologies, reflecting a complex history of heating, mixing, and impact processing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"549\" data-end=\"1028\"\u003eSpecimens of Errachidia 004 can vary noticeably in appearance. Many fragments show low visible metal and lack clear chondrules, while others contain much higher amounts of iron-nickel metal, sometimes with a well-developed Widmanstätten pattern. This dual-lithology nature gives the meteorite unusual visual and scientific character, with prepared pieces ranging from stony, fine-grained material to metal-rich sections with strong contrast. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1030\" data-end=\"1560\"\u003eFor collectors, Errachidia 004 offers a scarce opportunity to acquire a recognised Winonaite with an unusually varied internal structure. Its limited recovered mass, Moroccan provenance, and anomalous characteristics make it particularly appealing for collections focused on Primitive Achondrites, transitional meteorites, or unusual parent body material. Each specimen represents part of a complex early solar system body that experienced partial differentiation without fully separating into a typical core and mantle structure.\u003c\/p\u003e","brand":"OuterSpacer Meteorites","offers":[{"title":"Default Title","offer_id":56324602790214,"sku":"WER-09\/55","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0518\/8678\/files\/Errachidia00403-3.jpg?v=1775562842"},{"product_id":"errachidia-004-winonaite-3pc-diff-lithologies-0-879-g","title":"Errachidia 004 - Winonaite-an - 3pc Diff. Lithologies - Slices - 0.879 g - Morocco","description":"\u003cp data-start=\"26\" data-end=\"547\"\u003eErrachidia 004 is a rare Primitive Achondrite from Morocco, classified as a Winonaite and found in 2020 near the rural community of Oued Naam in the Errachidia region. Winonaites are transitional meteorites, showing evidence of partial melting while still retaining links to primitive asteroid material. Errachidia 004 is especially interesting because it contains distinct low-metal and high-metal lithologies, reflecting a complex history of heating, mixing, and impact processing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"549\" data-end=\"1028\"\u003eSpecimens of Errachidia 004 can vary noticeably in appearance. Many fragments show low visible metal and lack clear chondrules, while others contain much higher amounts of iron-nickel metal, sometimes with a well-developed Widmanstätten pattern. This dual-lithology nature gives the meteorite unusual visual and scientific character, with prepared pieces ranging from stony, fine-grained material to metal-rich sections with strong contrast. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1030\" data-end=\"1560\"\u003eFor collectors, Errachidia 004 offers a scarce opportunity to acquire a recognised Winonaite with an unusually varied internal structure. Its limited recovered mass, Moroccan provenance, and anomalous characteristics make it particularly appealing for collections focused on Primitive Achondrites, transitional meteorites, or unusual parent body material. Each specimen represents part of a complex early solar system body that experienced partial differentiation without fully separating into a typical core and mantle structure.\u003c\/p\u003e","brand":"OuterSpacer Meteorites","offers":[{"title":"Default Title","offer_id":56324608131398,"sku":"WER-09\/56","price":93.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0518\/8678\/files\/Errachidia00401-3.jpg?v=1775563295"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0518\/8678\/collections\/DSCN7091-scaled.jpg?v=1779375163","url":"https:\/\/outerspacer.com\/collections\/winonaites.oembed","provider":"OuterSpacer Meteorites","version":"1.0","type":"link"}