Browse Items (22 total)

  • Collection: (NM) Northern Michigan Metamorphic Suite -- Michigan

occurs in chlorite zone

with relict pyroxene and plagioclase

country rock

includes some sillimanite and occurs in distinct bands


fine grained hematite and chert included

contains specularite and fine quartz

includes andalusite-bearing phyllite

Coarse grained facies

Satalitic intrusion
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