獨家的! NWA 13879。 含有 CAI(太陽系中最古老的物質) - 8 g
編號 83092381
月球隕石 NWA 15018 切片 - 0.76 g
編號 83092381
月球隕石 NWA 15018 切片 - 0.76 g
Moon meteorite thin slice with great surface-weight-ratio
The meteorite displays a dark grayish interior and is a polymict breccia predominantly composed of up to 3 mm sized feldspathic and melt clasts plus mineral fragments consolidated by abundant finely recrystallized feldspathic matrix. Dominant minerals are olivine, augite, pigeonite, and calcic plagioclase. Minor phases are silica, ilmenite and FeS.
Place of purchase: Temara, Morocco
Date: P Apr 2022
Mass (g): 1200
Pieces: many
Class: Lunar (feldsp. breccia)
Shock stage: moderate
Weathering grade: moderate
Fayalite (mol%): 27.7
Ferrosilite (mol%): 17.4; 25.3
Wollastonite (mol%): 34.9; 9.3
Classifier: A. Greshake, MNB
0.76 g 17 x 16 x 1.7 mm
Will be shipped with card of authenticity guaranty and a scientifically report from the meteoritical society London
international meteorite collector association number #3503
scale cube is 1 x 1 x 1 cm