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Pyroxene Hornfels Facies - Petrology
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- 1 Intro
- 2 PYROXENE HORNFELS FACIES
- 3 INTRODUCTION CHARACTERISTIC MINERAL FEATURES - MINERALOGICAL ASSEMBLAGE - IMPORTANT REACTION - OSLO REGION, NORWAY - PHYSICAL CONDITION OF METAMORPHISM - CONCLUSIONS
- 4 Albite-Epidote-Hornfels Facies 2. Hornblende-Hornfels Facies 3. Pyroxene-Hornfels Facies 4. Sanidinite Facies
- 5 Muscovite + Quartz are no more stable and cordierite and andalusite/Sillimanite coexist with K-feldspar, biotite and almandine garnet are of restricted occurrence.
- 6 PYROXENE-HORNFELS FACIES CHARACTERISTIC MINERAL FEATURES
- 7 Presence of wollastonite in calcic assemblages and of calcite-forsterite-periclase (MgO) and calcite-forsterite - diopside in silica-poor dolomitic marbles. 5 . Almandine garnet when present has a hi…
- 8 Pyroxence Hornfels Facies
- 9 PYROXENE-HORNFELS FACIES CONCLUSIONS
