NWA 17749 HED 无球粒陨石迪奥根石角砾岩陨石。无球粒陨石 - 3.11 g

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由Francesco Moser精选

NWA 17749 HED Achondrite Diogenite breccia meteorite. Found in November 2023 in Mali. 3.11 Grams. 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: Free worldwide shipping. OFFICIAL CLASSIFICATION DATA SOURCE: Northwest Africa 17749 (NWA 17749) Petrography: (A. Irving, UWS, and P. Carpenter, WUSL) Breccia composed of closely-packed angular clasts of orthopyroxene (up to 6 mm in size, exhibiting undulose extinction) accompanied by accessory low-Ti chromite and troilite. There is moderate staining of orthopyroxene by secondary Fe oxides. Geochemistry: Orthopyroxene (Fs 28.4-28.7Wo 1.2-1.3, FeO/MnO = 24-25, N = 4). Classification: Diogenite (breccia).

编号 107904248

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NWA 17749 HED 无球粒陨石迪奥根石角砾岩陨石。无球粒陨石 - 3.11 g

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NWA 17749
HED Achondrite Diogenite breccia meteorite.
Found in November 2023 in Mali.
3.11 Grams.

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:
Free worldwide shipping.

OFFICIAL CLASSIFICATION DATA SOURCE:

Northwest Africa 17749 (NWA 17749)
Petrography: (A. Irving, UWS, and P. Carpenter, WUSL) Breccia composed of closely-packed angular clasts of orthopyroxene (up to 6 mm in size, exhibiting undulose extinction) accompanied by accessory low-Ti chromite and troilite. There is moderate staining of orthopyroxene by secondary Fe oxides.

Geochemistry: Orthopyroxene (Fs 28.4-28.7Wo 1.2-1.3, FeO/MnO = 24-25, N = 4).

Classification: Diogenite (breccia).