编号 100653408

已不存在
NWA 14456 H6 球粒陨石 球粒状陨石 - 98.4 g - (1)
竞投已结束
4天前

NWA 14456 H6 球粒陨石 球粒状陨石 - 98.4 g - (1)

This end cut of NWA 14456 is classified as an Ordinary Chondrite, H6, which was found in 2021, in Northwest Africa. Weighing 98.4 grams, the specimen is rather sizable, boasting a relatively large surface area, due in part to its somewhat flattened form, and this complex offering also represents a considerable portion of the meteorite, which has a Total Known Weight of only 1,935 grams. With numerous clasts over its smooth face that look a bit like lunar material, this amazing piece with a rocky exterior is a very 'fresh' example of a highly recrystallized meteorite containing rare remnant chondrules. The complexity and contrasts of the display surface are truly amazing, and the rugged outside of the space rock is naturally artistic. Metallic flecks over the face add even further intrigue. OFFICIAL CLASSIFICATION DATA SOURCE THE METEORITICAL SOCIETY. Northwest Africa 14456 (NWA 14456) Petrography: (A. Irving, UWS and J. Boesenberg, BrownU) Very fresh, highly recrystallized specimen containing rare remnant chondrules. Accessory phases are sodic plagioclase, kamacite, troilite, chromite, merrillite and chlorapatite. Geochemistry: Olivine (Fa19.6±0.2, range Fa19.4-19.9, N = 7), low-Ca pyroxene (Fs17.2±0.2Wo1.4±0.1, range Fs16.9-17.4Wo1.2-1.6, N = 7). Classification: Ordinary chondrite (H6). Specimens: 93.7 g including one polished thin section at UWB; remainder with Mr. M. Arjdal. Data from: MB110 Table 0 Line 0: Place of purchase: Morocco Date: P 2021 Apr Mass (g): 1935 Pieces: 3 Class: H6 Shock stage: S2 Weathering grade: W0/1 Fayalite (mol%): 19.6±0.2 Ferrosilite (mol%): 17.2±0.2 Wollastonite (mol%): 1.4±0.1

编号 100653408

已不存在
NWA 14456 H6 球粒陨石 球粒状陨石 - 98.4 g - (1)

NWA 14456 H6 球粒陨石 球粒状陨石 - 98.4 g - (1)

This end cut of NWA 14456 is classified as an Ordinary Chondrite, H6, which was found in 2021, in Northwest Africa. Weighing 98.4 grams, the specimen is rather sizable, boasting a relatively large surface area, due in part to its somewhat flattened form, and this complex offering also represents a considerable portion of the meteorite, which has a Total Known Weight of only 1,935 grams. With numerous clasts over its smooth face that look a bit like lunar material, this amazing piece with a rocky exterior is a very 'fresh' example of a highly recrystallized meteorite containing rare remnant chondrules. The complexity and contrasts of the display surface are truly amazing, and the rugged outside of the space rock is naturally artistic. Metallic flecks over the face add even further intrigue.

OFFICIAL CLASSIFICATION DATA SOURCE
THE METEORITICAL SOCIETY.

Northwest Africa 14456 (NWA 14456)
Petrography: (A. Irving, UWS and J. Boesenberg, BrownU) Very fresh, highly recrystallized specimen containing rare remnant chondrules. Accessory phases are sodic plagioclase, kamacite, troilite, chromite, merrillite and chlorapatite.

Geochemistry: Olivine (Fa19.6±0.2, range Fa19.4-19.9, N = 7), low-Ca pyroxene (Fs17.2±0.2Wo1.4±0.1, range Fs16.9-17.4Wo1.2-1.6, N = 7).

Classification: Ordinary chondrite (H6).

Specimens: 93.7 g including one polished thin section at UWB; remainder with Mr. M. Arjdal.

Data from:
MB110
Table 0
Line 0:
Place of purchase: Morocco
Date: P 2021 Apr
Mass (g): 1935
Pieces: 3
Class: H6
Shock stage: S2
Weathering grade: W0/1
Fayalite (mol%): 19.6±0.2
Ferrosilite (mol%): 17.2±0.2
Wollastonite (mol%): 1.4±0.1

竞投已结束
Francesco Moser
专家
估价  € 230 - € 280

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