15028 (5) Regolith Breccia
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Fact sheet
Description: 

15027 and 15028 are glass-coated breccias found together near the lunar module.  Pale green volcanic glass, some fragmental and some forming subrounded or spherical masses are most obvious in thin section. Many mineral fragments and a few basaltic clasts are also present. Veinlets of impact melt criss-cross the sample.

The sample weighed 51 grams before analysis. It has not been dated.

Further details of this and other Apollo samples are here: http://curator.jsc.nasa.gov/lunar/

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Timescale:
Not known
Ma = Millions of years ago
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metamorphic
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