NWA 17749 HED 无球粒陨石 迪奥吉尼特角砾陨石。 無粒隕石 - 17.41 g





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來自馬里的 NWA 17749 HED 震陨石 Diogenite Breccia,主礦物為正交輝石,於 2023 年 11 月發現,重量 17.41 g,帶有證書保證真實性。
賣家描述
NWA 17749
HED型无球粒陨石中的迪奥杰奈特碎裂岩陨石。
于2023年11月在马里发现。
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本陨石的真实性百分之百保证,并附有签名证书
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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).
NWA 17749
HED型无球粒陨石中的迪奥杰奈特碎裂岩陨石。
于2023年11月在马里发现。
GUARANTEED AUTHENTICITY
本陨石的真实性百分之百保证,并附有签名证书
为让您放心,请确认您是从主块体持有者处购买。
Shipping:
全球免邮。
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).

