Description: Hi my name is Luisa Stream, im part of Streaming meteorites. Im excited to be here, every meteorite I sell comes with a COA card and display✨ NWA 17071 Meteorite - CV3 Carbonaceous Chondrite weigh 9.447 GRAMS Basic informationName: Northwest Africa 17071 This is an OFFICIAL meteorite name. Abbreviation: NWA 17071 Observed fall: No Year found: 2023 Country: Algeria Mass:help 615 g Classification history: Recommended: CV3 This is 1 of 492 approved meteorites (plus 2 unapproved names) classified as CV3. [show all] Search for other: Carbonaceous chondrites, Carbonaceous chondrites (type 3), CV chondrites, and CV-CK clan chondrites Comments:Approved 13 Dec 2024 Writeup from MB 113: Northwest Africa 17071 (NWA 17071) Algeria Find: 2023 Classification: Carbonaceous chondrite (CV3) History: Sample found in Algeria in 2023; subsequently purchased in 2024 by Matthew Stream. Physical characteristics: Single stone with slightly weathered dark brown fusion crust. Petrography: (D. Sheikh, Cascadia) Sample is comprised of well defined chondrules (Av. ~1 mm diameter, up to 3 mm, 45 vol. %), and less abundant refractory inclusions (Av. ~2 mm length, up to 9 mm, ~5 vol. %), set within a dark, fine-grained FeO-rich matrix (~50 vol. %). Accessory phases identified include magnetite, chromite, and troilite. Geochemistry: Olivine (Fa19.2±14.2, range Fa0.6-41.7, n=31), Low-Ca Pyroxene (Fs1.9±1.1Wo1.0±0.4, range Fs0.7-3.6Wo0.7-2.1, n=11). Classification: Carbonaceous Chondrite (CV3). Specimens: 24.5 g and a polished thin section at Cascadia, main mass with Matthew Stream. Data from: MB113 Table 0 Line 0: Date:2023 Mass (g):615 Pieces:12 Class:CV3 Shock stage:S2 Weathering grade:low Fayalite (mol%):19.2±14.2 Ferrosilite (mol%):1.9±1.1 Wollastonite (mol%):1.0±0.4 Classifier:D. Sheikh, Cascadia Type spec mass (g):24.5 Type spec location:Cascadia Main mass:Matthew Stream Comments:CML 1772; Matt 3; submitted by Daniel Sheikh **Meteorite Overview:** We are thrilled to introduce the NWA Unclassified meteorite, recently approved as a CV3 carbonaceous chondrite. Found in Algeria in 2023, this remarkable specimen weighs 9.447 grams and features a soft polish on one side, enhancing its visual appeal. The meteorite is adorned presolar grains, calcium-aluminum-rich inclusions (CAIs), chondrules, and olivine aggregates. These features not only make it a visual masterpiece but also add significant scientific value. **CV3 Carbonaceous Chondrite Explained:** CV3 refers to a specific classification within the carbonaceous chondrites—a group of meteorites that contain high carbon content and preserve primitive materials from the early solar system. The “C” stands for carbonaceous, the “V” signifies the specific type (often associated with meteorites like Allende), and the “3” indicates a low degree of alteration. CV3 carbonaceous chondrites are particularly valued for their retention of original solar system materials, providing crucial insights into the conditions and processes that shaped the early solar system. **Calcium-Aluminum-Rich Inclusions (CAIs):** Calcium-aluminum-rich inclusions, or CAIs, are among the oldest solid materials formed in the solar system, predating the formation of planets and the Sun. These inclusions are composed primarily of minerals rich in calcium and aluminum, which crystallized from the gas and dust of the early solar nebula. CAIs are fascinating objects of study because they can reveal information regarding the thermal history and chemical composition of the primordial solar system. Their discovery within the NWA Unclassified meteorite emphasizes its significance as a repository of ancient history. **Visual Appeal:** .The combination of color and texture, along with the diverse mineral components, makes this slice an extraordinary visual specimen. It represents not only the beauty of nature's artistry but also the complex processes that govern the formation of celestial bodies. **Included with Purchase:** This stunning meteorite will arrive with a Certificate of Authenticity (COA) card and a protective display case, making it a perfect addition for collectors, enthusiasts, and anyone keen on the wonders of the universe. --- The NWA Unclassified meteorite encapsulates both scientific importance and aesthetic beauty, making it a valuable piece for those interested in the rich narrative of our solar system's origins. It will soon be published and uploaded to the Meteoritical Bulletin, complete with all the relevant information, including the NWA number and scientific data.
Price: 65 USD
Location: Riverside, California
End Time: 2025-01-02T20:05:31.000Z
Shipping Cost: N/A USD
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