Little Lunar (troctolite melt breccia) - 2 g - (1)

WA 17861 Lunar meteorite (troctolite melt breccia) Weight: 2 g Algeria New lunar troct- Melt breccia classification Melt breccia predominantly composed of clasts of anorthosite up to 1.5 mm in size and aggregates of olivine up to 1 mm in size, consisting of numerous smaller subgrains embedded in abundant melt-rock matrix rich in plagioclase. The matrix is partly glassy, partly recrystallized into small crystals of olivine and often dendritic plagioclase. Accessories include ilmenite and troilite. No metal detected. The shipment will be accompanied by a certificate of authenticity!

估價:$3.33

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