科尔茨诺沃 - 普通球粒陨石 (H4) - 来自俄罗斯 - 高度: 4 cm - 闊度: 3 cm - 7.6 g - (1)
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Koltsovo 隕石，普通球粒隕石（H4），來自俄羅斯卡盧加區；重量 7.6 g，尺寸 4 cm × 3 cm，厚度 0.2 cm。
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切片。重量 7.6 克
>>>>>>>>>>>>>>>>>>>>>
Koltsovo
Kaluga district, Russia
Found 2004, July
Ordinary chondrite (H4)
One stone weighing 20.02 kg was found by Svetlana Murashova and Stanislav Murashov while collecting mushrooms 2 km SSW of the Koltsovo village. The stone occurred at the edge of a ploughed field and was probably removed there during agriculture works. No other meteorite fragments were found in the field by Dr. Andrei .Stanyukovich of Moscow. Classification and mineralogy (M.Nazarov, Vernad): chondrules of different types and their fragments are well defined; olivine, Fa20.0, PMD 2.7%; pyroxene shows variable composition, Fs5-24Wo0.2-7.2, the mean, Fs12.9Wo1.2; shock stage S1; weathering grade W1. Specimens: 2034 g and a thin section, Vernad; main mass with the finders.
Data from: MB89
Table 8 Line 4:
State/Prov/County: Kaluga District
Date: Jul 2004
Latitude: 54°45.03'N
Longitude: 36°58.68'E
Mass (g): 20.02 kg
Pieces: 1
Class: H4
Shock stage: S1
Weathering grade: W1
Fayalite (mol%): 20
Ferrosilite (mol%): 5-24
Wollastonite (mol%): 0.2-7.2
Classifier: M. Nazarov, Vernad
切片。重量 7.6 克
>>>>>>>>>>>>>>>>>>>>>
Koltsovo
Kaluga district, Russia
Found 2004, July
Ordinary chondrite (H4)
One stone weighing 20.02 kg was found by Svetlana Murashova and Stanislav Murashov while collecting mushrooms 2 km SSW of the Koltsovo village. The stone occurred at the edge of a ploughed field and was probably removed there during agriculture works. No other meteorite fragments were found in the field by Dr. Andrei .Stanyukovich of Moscow. Classification and mineralogy (M.Nazarov, Vernad): chondrules of different types and their fragments are well defined; olivine, Fa20.0, PMD 2.7%; pyroxene shows variable composition, Fs5-24Wo0.2-7.2, the mean, Fs12.9Wo1.2; shock stage S1; weathering grade W1. Specimens: 2034 g and a thin section, Vernad; main mass with the finders.
Data from: MB89
Table 8 Line 4:
State/Prov/County: Kaluga District
Date: Jul 2004
Latitude: 54°45.03'N
Longitude: 36°58.68'E
Mass (g): 20.02 kg
Pieces: 1
Class: H4
Shock stage: S1
Weathering grade: W1
Fayalite (mol%): 20
Ferrosilite (mol%): 5-24
Wollastonite (mol%): 0.2-7.2
Classifier: M. Nazarov, Vernad
詳細資料
物品數量
1
隕石種類
Koltsovo - meteorite ordinary chondrite (H4) - from Russia
重量
7,6 g
原產地（地區／城市）
Russia
原產國
俄國
Height
4 cm
Width
3 cm
Depth
0,2 cm
