NWA 17743 LL6 breccia meteorite. Found in August 2019 in Niger. 19.6 grams endcutt. GUARANTEED AUTHENTICITY The authenticity of this meteorite is 100% guaranteed with a signed certificate For peace of mind rest assured you are buying from the main mass holder. Shipping: First class express delivery and tracing will be provided. Free shipping worldwide via express delivery service, tracked and traced. Meteoritical Bulletin Database sources: Petrography: (A. Irving, UWS, and P. Carpenter, WUSL) Breccia with minimal secondary Fe oxide staining composed of very closely-packed recrystallized clasts containing some relict chondrules. Accessory phases include sodic plagioclase, taenite, troilite, low-Ti chromite and chlorapatite. Geochemistry: Olivine (Fa30.4±0.5, range Fa30.2-30.8, N = 4), low-Ca pyroxene (Fs25.8±0.2Wo2.0±0.2, range Fs25.6-26.1Wo1.8-2.2, N = 4), augite (Fs10.5±0.6Wo43.8±0.9, range Fs9.9-11.2Wo44.6-42.5, N = 4), plagioclase (Ab86.1-86.3An10.3-9.9Or3.6, N = 3). Classification: Ordinary chondrite (LL6 breccia). Data from: MB114 Table 0 Line 0: Place of purchase: Niger Date: P 2019 Aug Mass (g): 957 Pieces: many Class: LL6 Shock stage: S2 Weathering grade: W0/1 Fayalite (mol%): 30.4±03 Ferrosilite (mol%): 25.8±0.2 Wollastonite (mol%): 2.0±0.2 Classifier: A. Irving, UWS, and P. Carpenter, WUSL Type spec mass (g): 27.1 Type spec location: UWB