Crenulation cleavage 
The vertical foliation in this rock is a crenulation cleavage, and developed after the horizonal foliation.
UNC sample
NM-21
Rock type
Muscovite-biotite -garnet schist
Locality
New Mexico
Crenulation cleavage The vertical foliation in this rock is a crenulation cleavage, and developed after the horizonal foliation. |
UNC sample NM-21 | |
Rock type Muscovite-biotite -garnet schist | ||
Locality New Mexico | ||
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