Glaucophane Schist
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Fact sheet
Description: 

Rotation 1 contains glaucophane and garnet

Rotation 2 contains glaucophane and epidote

Rotation 3 contains glaucophane and mica (or chlorite?)

See: https://geosciences-test.univ-rennes1.fr/IMG/pdf/MB_PP-lawsonite-JMG.pdf

Age of metamorphism is 420-400 Ma

In Place
In Time
Location description: 
Ile de Groix, off the coast of Brittany, France
Accuracy:
Timescale:
Timescale: 
Devonian
Ma = Millions of years ago
In Focus
Type:
Type: 
metamorphic
What\
Rock-forming minerals:

Rock forming mineral:

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